Personale

Recapiti

Orario di ricevimento

Italiano

Curriculum

Interessi

Pubblicazioni

Insegnamenti

English

Curriculum

Interest

Costanza CONTI

Ruolo attuale:: Professore Associato
SSD:: MATH-05/A - Analisi numerica
Afferenza organizzativa:: Dipartimento di Ingegneria Industriale

Recapiti

	0552758685
	costanza.conti(AT)unifi.it

Costanza CONTI

Curriculum

Studi: 1990 Laurea (con lode) in matematica presso l’ Università di Firenze, 1997 Dottorato in Matematica Applicata ed Informatica Università di Napoli "Federico II".

Esperienze professionali accademiche:1992 Borsa C.N.R. presso il Dipartimento di Energetica di Firenze; 1998 Borsa C.N.R. per l’estero presso 6 mesi, l'Institut fur Angewande Mathematik und Statistik, Universitaet Hohenheim, Germania;1997 Borsa C.N.R. (mobilità di breve durata) presso l'I.N.S.A di Toulouse;1999 Borsa post-dottorato dell’Università degli studi di Firenze;

Fellowships: Agosto 2012, Faculty of Informatics University of Lugano, USI, Svizzera (supporto USI). Pro- fessore invitante Kai Hormann; Maggio 2004 Institut National de Sciences Appliquees, Toulouse, Francia (research contract INSA- MIP), Professore Invitante Christophe Rabut; Agosto 2001, School of Mathematical Science, Tel Aviv University, Israel (nell’ ambito del progetto EU MINGLE). Professore invitante: Nira Dyn; Ottobre-dicembre 1998, Institut fur Angewandte Mathematik und Statistik, Universit ̈at Hohe- nheim, Germany, (borsa C.N.R. per l’estero), Prof. referente: Kurt Jetter.

Ruoli ricoperti: 1999-2005 Ricercatore di ruolo presso l’Università di Firenze,Ingegneria; Dal 2005 Professore associato presso l’Università di Firenze; 2021 Adjunct Professor at Department of Mathematics, University of Huston, USA; 2021 Associato C.N.R. con incarico di collaborazione, IAC- Napoli;

Esperienze professionali non-accademiche:1991-93 insegnante di matematica a Firenze e quindi a Prato; 1997-98 insegnante di ruolo di matematica a Bagno a Ripoli, FI

Interessi scientifici: ha svolto attivita' di ricerca nell'ambito dell' approssimazione occupandosi di interpolazione spline (con o senza vincoli) di metodi iterativi per la generazione di curve e superfici (schemi di suddivisione) di metodi per la modellizazione geometrica e delle loro applicazioni in CAGD. Recenetemente si e' interessata all' utilizzo di wavelets and frames per l'analisi di immagini ed a metodi per la loro segmentazione. Ha svolto attivita'di ricerca anche nel settore della generazione numerica di griglie computazionali.

Attivita' di ricerca: e' autrice di oltre 70 pubblicazioni su riviste internazionali di settore su volumi e su proceedings. E'stata responsabile di progetti di ricerca (INDAM/GNCS) e partecipante a svariati progetti nazionali. Svolge attivita' di valutazione di progetti nazionali ed internazionali e per riviste ISI/SCOPUS.

Attivita' editoriale: E' membro del collegio editoriale delle riviste Applied and Numerical Mathematics (APNUM-Elsevier), dal 2015; Journal of Computational Mathematics and Data Science (JCMDS-Elsevier), dal 2021; Dolomites Research Notes on Approximation (Padua University Press), dal 2013; Contemporary Mathematics (CM-Universal Wiser Publisher), dal 2019; Axioms, (Open Access MDPI), dal 2019; International Journal of Mathematics and Systems Science (Empress-Publisher), dal 2018; Journal of Pure and Applied Mathematics: Advances and Applications (Scientific Advances Publishers), dal 2012; The Scientific World Journal (Indawi), periodo 2013-2017.

Responsabilita' di progetti e partenariati: È stata responsabile di molti progetti GNCS ed International cooperation partner di Prgetti FWF, Vigoni, RIP-Research in Pairs, MARIE CURIE CONFERENCES AND TRAINING COURSE. Ha partecipato ai progetti internazionali: EU-Network MINGLE, EU-HCM Project: ‘FAIRSHAPE’,

Organizzazione di Conferences, Workshops: SMART22, Third Conference on Subdivision, Geometric and Algebraic Methods, Isogeo- metric Analysis and Refinability in ITaly (con Cotronei, Morigi, Pellegrino, Pelosi, Pitolli, Remogna, Romani, Sampoli, Sestini).

ATMA2021, Approximation Theory Methods and Applications, Reggio Calabria, Novem- ber 5-7, 2021 (con M. Cotronei, F. Dell’Accio, A. DeRossi, L. Puccio).

Prima giornata di lavoro del Gruppo U.M.I. T.A.A. [GL(GL)](TAA), 14 Maggio 2021, online (con L. Angeloni, M. Campiti, F. Dell’ Accio, S. De Marchi, G. Vinti)

21st IMACS WORLD CONGRESS, Consiglio Nazionale delle Ricerche, Rome, Italy, Oc- tober 6-9, 2020 POSTPONED due to COVID pandemic (con S. Carillo, D. Mansutti, F. Pitolli).

OSNA2 2021, Online Seminars On Numerical Approximation and Applications, April 9, 12, 20 and 28, 2021 (con R. Campagna, E. Perracchione and V. Uhlmann).

OSNA2 2020, Online Seminars On Numerical Approximation and Applications, November 9, 17, 25 and December 3, 2020 (con , V. Bayona, R. Campagna, E. Perracchione).

5th IM-Workshop on ”Applied Approximation, Signals and Images”, Bernried, Germany, February 24–28, 2020, (con T. Sauer, M. Cotronei, N. Dyn, B. Forster).

MATA2020, Multivariate Approximation: Theory and Applications Perugia, January 16- 18, 2020 , (Steering Commeeti con E. Francomano, S. De Marchi, G. Vinti).

4th IM-Workshop on ”Applied Approximation, Signals and Images”, Bernried, Germany, March 4–8, 2019, (con T. Sauer, M. Cotronei, N. Dyn, B. Forster).

MASCOT 2018, 15th Meeting on Applied Scientific Computing and Tools Grid Generation, Approximation and Visualization, Engineering Faculty, San Pietro in Vincoli , Rome, Italy, 2–5 October, 2018 (con S. Carillo, D. Mansutti, F. Pitolli, R.M. Spitaleri).

3rd IM-Workshop on ”Applied Approximation, Signals and Images”, Bernried, Germany, February 19-23, 2018 (con T. Sauer, M. Cotronei, N. Dyn, B. Forster).

Conference: Second Conference on Subdivision, Geometric and Algebraic Methods, Iso- geometric Analysis and Refinability in ITaly SMART2017, Gaeta, Italy, September 17- 21, 2017 (con Cotronei, Morigi, Pellegrino, Pelosi, Pitolli, Remogna, Romani, Sampoli, Sestini).

2nd IM-Workshop on Applied Approximation, Signals and Images, Bernried, Germany, February 27-March 3, 2017 (con T. Sauer, M. Cotronei, N. Dyn, B. Forster ).

IM-Workshop on Applied Approximation, Signals and Images, Bernried, Germany, Fe- bruary 29-March 4 2016 (con T. Sauer, M. Cotronei, N. Dyn, B. Forster ).

Multivariate Approximation and Interpolation con Applications, MAIA 2016, Luminy, France, September 18-23, 2016 (con A. Bouhamidi, A. Cohen, C. Rabut). http://maia2016.sciencesconf.org/;

Workshop on Subdivision, Refinability, Signals and Approximation Bernried (Germany), March 2-6, 2015 (con N. Dyn, M. Cotronei, U. Reif, T. Sauer).

SMART2014, 1st International Conference on Subdivision; Geometric and Algebraic Me- thods; Isogeometric Analysis and Refinability in Tuscany, September 28-October 1, 2014, Pontignano, Siena, Italy (con M. Cotronei, S. Morigi, E. Pellegrino, F. Pelosi, F. Pitolli, S. Remogna, L. Romani, Maria L. Sampoli, A. Sestini).

International Research Workshop Subdivision and Refinability, Pontignano, Siena, Italy, September 15-19, 2011 (con. N. Dyn, L. Gori, F. Pitolli).

International Indam Meeting: New Frontiers in CAGD, Bertinoro, Forl-Cesena, May 17-21, 2010 (con M. Bozzini, C. Manni, F. Pitolli, F. Pelosi, L. Romani, M. Rossini).

International Research Workshop Subdivision and Refinability, Pontignano, Siena, Italy, October 12-15, 2009, (con. N. Dyn, L. Gori, F. Pitolli).

International Workshop Subdivision and Refinability, Pontignano, Siena, Italy, May 1-4, 2008 (con. N. Dyn, L. Gori, F. Pitolli). MASCOT04, 4th Meeting on Applied Scientific Computing and Tools, Firenze , Italy, 25-27 November, 2004 (con R. Morandi, R.M. Spitaleri, F. Pistella)

Organizzazione di Scuole Estive: European Mathematical Society Summer School on Subdivision Schemes in Geometric Modelling: Theory and Applications, Pontignano, Siena, Italy, June 25th- July 2nd, 2005 (con N. Dyn, L. Kobbelt, R. Morandi, M. Sabin, P. Schroder).

Minisimposia: Ha co-organizzato 11 mini-simposia a congressi di settore.

Inviti a conferenze e minisimposia: È stata invitata a piu' di 20 conferenze di settore ed a 10 minisimposiua.

Direzione e coordinamento di gruppi di ricerca: Membro eletto della GIUNTA-UMI gruppo Teoria dell’ Approssimazione e Applicazioni, dal 2020; Membro eletto del Board of International Association for Mathematics and Computers in Simulation (IMACS), dal 2016; General Secretary of IMACS dal 2021; Membro eletto del direttivo della Rete Italiana di Teoria dell’Approssimazione (RITA), periodo 2018-2020; Membro responsabile del Technical Committees IMACS: Kernel-based methods, Splines, Subdivisions and Applications, dal 2019.

Attivita' istituzionale: Referente dell' Internazionalizzazione e della Cooperazione Internazionale per il DIEF, Incaricato del Rettore dell’ Università di Firenze nelle attività previste dal progetto European Univeristy for Well-Being (EUniWell), dal 2020; Membro del gruppo di Lavoro WP4 Citizen-Science di EUniWell, dal 2021; Referente accordo di cooperazione culturale e scientifica tra Università di Firenze e Université Hassan-Ier, Marocco, dal 2020; Membro eletto della Giunta Dipartimento in Ingegneria Industriale, dal 2021; Membro del Collegio Docenti del Dottorato Di Ricerca In Ingegneria Industriale; E' membro dei comitato per la didattica dei corsi di laurea di Matematica ed Ingegneria Informatica. È membro della commissione colloqui di ammissione Laurea Magistrale Ingegneria Informatica, dal 2013; È stata membro della Giunta del Dipartimento di Energetica ‘S.Stecco’ , Firenze, 2006–2016 e del Gruppo di Autovalutazione (GAV) del C.d.S. Ingegneria Informatica, 2005–2012.

Costanza CONTI

Pubblicazioni

Legenda

Contributo su rivista |

Articolo su libro |

Libro |

Contributo in atti di convegno (proceeding) |

Brevetto |

Curatela | Altro

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Tesi di Dottorato

Conti Costanza; Lopez Ureña Sergio (2023). Non-oscillatory butterfly-type interpolation on triangular meshes. JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, vol. 420, pp. 114788-114788, ISSN:0377-0427 DOI

Campagna R.; Conti C.; Cuomo S. (2023). A linear algebra approach to HP-splines frequency parameter selection. APPLIED MATHEMATICS AND COMPUTATION, vol. 458, pp. 128241-128260, ISSN:0096-3003 DOI

Aarts G.; Aichelin J.; Allton C.; Athenodorou A.; Bachtis D.; Bonanno C.; Brambilla N.; Bratkovskaya E.; Bruno M.; Caselle M.; Conti C.; Contino R.; Cosmai L.; Cuteri F.; Del Debbio L.; D'Elia M.; Dimopoulos P.; Di Renzo F.; Galatyuk T.; Guenther J.N.; Houtz R.; Karsch F.; Kotov A.Y.; Lombardo M.P.; Lucini B.; Maio L.; Panero M.; Pawlowski J.M.; Pelissetto A.; Philipsen O.; Rago A.; Ratti C.; Ryan S.M.; Sannino F.; Sasaki C.; Schicho P.; Schmidt C.; Sharma S.; Soloveva O.; Sorba M.; Wiese U.-J. (2023). Phase transition in particle physics: Results and perspective from lattice Quantum Chromodynamics. PROGRESS IN PARTICLE AND NUCLEAR PHYSICS, vol. 133, pp. 104070-104181, ISSN:0146-6410 DOI

Conti C.; Lopez-Urena S.; Romani L. (2022). Annihilation operators for exponential spaces in subdivision. APPLIED MATHEMATICS AND COMPUTATION, vol. 418, pp. 126796-126796, ISSN:0096-3003 DOI

Campagna R.; Conti C. (2022). Reproduction capabilities of penalized hyperbolic-polynomial splines. APPLIED MATHEMATICS LETTERS, vol. 132, pp. 108133-108133, ISSN:0893-9659 DOI

Moosmüller, Caroline; Hüning, Svenja; Conti, Costanza (2021). Stirling numbers and Gregory coefficients for the factorization of Hermite subdivision operators. IMA JOURNAL OF NUMERICAL ANALYSIS, vol. 41, pp. 2936-2961, ISSN:0272-4979 DOI

Conti C.; Dyn N. (2021). Non-stationary Subdivision Schemes: State of the Art and Perspectives. In: International conference on Approximation Theory XVI, 2019, usa, 2019, Springer, vol. 336, pp. 39-71, ISBN:978-3-030-57463-5 DOI

Angeloni, L; Conti, C; De Marchi, S; Francomano, E; Vinti, G (2021). Multivariate Approximation: Theory and Applications 2020. In: Angeloni, L., Conti, C., De Marchi, S., Francomano, E., Vinti, G.. Multivariate approximation: Theory and applications 2020, pp. I-II, VIA VIII FEBRUARY 2, PADOVA, 35123, ITALY: PADOVA UNIV PRESS.

Charina M.; Conti C.; Cotronei M.; Sauer T. (2021). Bivariate two-band wavelets demystified. LINEAR ALGEBRA AND ITS APPLICATIONS, vol. 608, pp. 13-36, ISSN:0024-3795 DOI

Conti C.; Cotronei M.; Labate D.; Molina W. (2021). Stable recovery of planar regions with algebraic boundaries in Bernstein form. ADVANCES IN COMPUTATIONAL MATHEMATICS, vol. 47, pp. 18-47, ISSN:1019-7168 DOI

Charina M.; Conti C.; Mejstrik T.; Merrien J.-L. (2021). Joint spectral radius and ternary hermite subdivision. ADVANCES IN COMPUTATIONAL MATHEMATICS, vol. 47, pp. 25-47, ISSN:1019-7168 DOI

Campagna R.; Conti C. (2021). Penalized hyperbolic-polynomial splines. APPLIED MATHEMATICS LETTERS, vol. 118, pp. 107159-107165, ISSN:0893-9659 DOI

Barrera D.; Conti C.; Dagnino C.; Ibanez M.J.; Remogna S. (2021). C1-Quartic Butterfly-Spline Interpolation on Type-1 Triangulations. In: International conference on Approximation Theory XVI, 2019, usa, 2019, Springer, vol. 336, pp. 11-26, ISBN:978-3-030-57463-5 DOI

Rosanna Campagna, Costanza Conti, Salvatore Cuomo (2020). Computational error bounds for Laplace transform inversion based on smoothing splines. APPLIED MATHEMATICS AND COMPUTATION, vol. 383, pp. 1-11, ISSN:1873-5649 DOI

Campagna R.; Conti C.; Cuomo S. (2020). A Procedure for Laplace Transform Inversion Based on Smoothing Exponential-Polynomial Splines. In: 3rd Triennial International Conference and Summer School on Numerical Computations: Theory and Algorithms, NUMTA 2019, Crotone (Italia), 15-21 giugno 2019, Springer, vol. 11973, pp. 11-18, ISBN:978-303039080-8 DOI

Costanza Conti, Nira Dyn, Lucia Romani (2020). Convergence analysis of corner cutting algorithms refining nets of functions. MATHEMATICS AND COMPUTERS IN SIMULATION, vol. 176, pp. 134-146, ISSN:0378-4754 DOI

Charina M.; Conti C.; Romani L.; Stockler J.; Viscardi A. (2020). Optimal Hölder-Zygmund exponent of semi-regular refinable functions. JOURNAL OF APPROXIMATION THEORY, vol. 251, pp. 1-24, ISSN:0021-9045 DOI

Carillo S.; Conti C.; Mansutti D.; Pitolli F.; Spitaleri R.M. (2020). Applied Scientific Computing XV: Innovative Modeling and Simulation in Sciences. MATHEMATICS AND COMPUTERS IN SIMULATION, pp. 1-3, ISSN:0378-4754 DOI

Conti, Costanza*; Hüning, Svenja (2019). An algebraic approach to polynomial reproduction of Hermite subdivision schemes. JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, vol. 349, pp. 302-315, ISSN:0377-0427 DOI

Costanza Conti, Marco Donatelli, Lucia Romani, Paola Novara (2019). Convergence and Normal Continuity Analysis of Nonstationary Subdivision Schemes Near Extraordinary Vertices and Faces. CONSTRUCTIVE APPROXIMATION, vol. 50, pp. 457-496, ISSN:0176-4276 DOI

Campagna, R; Conti, C; Cuomo, S. (2019). Smoothing exponential-polynomial splines for multiexponential decay data. DOLOMITES RESEARCH NOTES ON APPROXIMATION, vol. 12, pp. 86-100, ISSN:2035-6803

Charina, Maria; Conti, Costanza; Cotronei, Mariantonia; Putinar, Mihai (2019). System theory and orthogonal multi-wavelets. JOURNAL OF APPROXIMATION THEORY, vol. 238, pp. 85-102, ISSN:0021-9045 DOI Accesso ONLINE all'editore

Conti, Costanza*; Dyn, Nira (2018). Convergence and smoothness of tensor-product of two non-uniform linear subdivision schemes. COMPUTER AIDED GEOMETRIC DESIGN, vol. 66, pp. 16-18, ISSN:0167-8396 DOI

Costanza Conti (2018). Algebraic manipulations of symbols. RENDICONTI DEL SEMINARIO MATEMATICO, vol. 76, pp. 97-103, ISSN:0373-1243

Conti, Costanza; Romani, Lucia; Schenone, Daniela (2018). Semi-automatic spline fitting of planar curvilinear profiles in digital images using the Hough transform. PATTERN RECOGNITION, vol. 74, pp. 64-76, ISSN:0031-3203 DOI Accesso ONLINE all'editore

Conti, Costanza*; Deng, Chongyang; Hormann, Kai (2018). Symmetric four-directional bivariate pseudo-spline symbols. COMPUTER AIDED GEOMETRIC DESIGN, vol. 60, pp. 10-17, ISSN:0167-8396 DOI

Conti, Costanza; Cotronei, Mariantonia; Romani, Lucia (2017). Beyond B-splines: Exponential pseudo-splines and subdivision schemes reproducing exponential polynomials. DOLOMITES RESEARCH NOTES ON APPROXIMATION, vol. 10, pp. 31-42, ISSN:2035-6803 Accesso ONLINE all'editore

Charina, Maria; Conti, Costanza; Guglielmi, Nicola; Protasov, Vladimir (2017). Regularity of non-stationary subdivision: a matrix approach. NUMERISCHE MATHEMATIK, vol. 135, pp. 639-678, ISSN:0945-3245 DOI

Conti, Costanza; Cotronei, Mariantonia; Sauer, Tomas (2017). Convergence of level-dependent Hermite subdivision schemes. APPLIED NUMERICAL MATHEMATICS, vol. 116, pp. 119-128, ISSN:0168-9274 DOI Accesso ONLINE all'editore

Maria, Charina; Costanza, Conti; Nicola, Guglielmi; Vladimir, Protasov (2016). Limits of level and parameter dependent subdivision schemes: A matrix approach.. APPLIED MATHEMATICS AND COMPUTATION, vol. 272, pp. 20-27, ISSN:1873-5649 DOI

Conti, C.; Gemignani, L; Romani, L. (2016). Exponential pseudo-splines: Looking beyond exponential B-splines. JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, vol. 439, pp. 32-56, ISSN:0022-247X DOI Accesso ONLINE all'editore

Conti, Costanza; Cotronei, Mariantonia; Sauer, Tomas (2016). Factorization of Hermite subdivision operators preserving exponentials and polynomials. ADVANCES IN COMPUTATIONAL MATHEMATICS, vol. 42, pp. 1055-1079, ISSN:1019-7168 DOI Accesso ONLINE all'editore

Conti, Costanza; Romani, Lucia; Yoon, Jungho (2016). Approximation order and approximate sum rules in subdivision. JOURNAL OF APPROXIMATION THEORY, vol. 207, pp. 380-401, ISSN:0021-9045 DOI Accesso ONLINE all'editore

Conti, Costanza; Dyn, Nira; Manni, Carla; Mazure, Marie-Laurence (2015). Convergence of univariate non-stationary subdivision schemes via asymptotical similarity. COMPUTER AIDED GEOMETRIC DESIGN, vol. 37, pp. 1-8, ISSN:0167-8396 DOI

Costanza, Conti; Lucia, Romani; Michael, Unser (2015). Ellipse-preserving Hermite interpolation and subdivision. JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, vol. 426, pp. 211-227, ISSN:0022-247X DOI

Maria Charina; Costanza Conti ; Lucia Romani (2014). Reproduction of exponential polynomials by multivariate non-stationary subdivision schemes with a general dilation matrix. NUMERISCHE MATHEMATIK, vol. 127, pp. 223-254, ISSN:0029-599X DOI

Uhlmann, V.; Delgado-Gonzalo, R.; Conti, C.; Romani, L.; M. Unser (2014). EXPONENTIAL HERMITE SPLINES FOR THE ANALYSIS OF BIOMEDICAL IMAGES. In: Acoustics, Speech and Signal Processing (ICASSP), 2014 IEEE International Conference on, Firenze, May 4-9, 2014, IEEE, pp. 1631-1634, ISBN:978-1-4799-2893-4 DOI

C. Conti; J.L. Merrien; L. Romani (2014). Dual Hermite Subdivision Schemes of de Rham-type. BIT, vol. 54, pp. 955-977, ISSN:0006-3835 DOI

C.Conti; L. Gemignani; L. Romani (2013). A constructive algebraic strategy for interpolatory subdivision schemes induced by bivariate box splines. ADVANCES IN COMPUTATIONAL MATHEMATICS, vol. 39, pp. 395-424, ISSN:1019-7168 DOI

Costanza Conti;Lucia Romani (2013). Dual univariate m-ary subdivision schemes of de Rham-type. JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, vol. 407, pp. 443-456, ISSN:0022-247X DOI

M.Charina; C. Conti (2013). Polynomial Reproduction of Multivariate Scalar Subdivision Schemes. JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, vol. 240, pp. 51-61, ISSN:0377-0427 DOI

C.Conti; N.Dyn; L.Romani (2012). Interpolatory blending net subdivision schemes of Dubuc–Deslauriers type. COMPUTER AIDED GEOMETRIC DESIGN, vol. 29, pp. 722-735, ISSN:0167-8396 DOI

Costanza Conti; Kai Hormann (2011). Polynomial reproduction for univariate subdivision schemes of any arity. JOURNAL OF APPROXIMATION THEORY, vol. 163, pp. 413-437, ISSN:0021-9045 DOI

C.Conti; M.Cotronei (2011). From full rank subdivision schemes to multichannel wavelets: a constructive approach. In: J. Cohen, A.I. Zayed. Wavelets and Multiscale Analysis: Theory and Applications, pp. 109-130, New York: Birkhäuser/Springer, New York, 2011., ISBN:9780817680947. DOI

Maria Charina; Costanza Conti; Kurt Jetter; Georg Zimmermann (2011). Scalar multivariate subdivision schemes and box splines. COMPUTER AIDED GEOMETRIC DESIGN, vol. 28, pp. 285-306, ISSN:0167-8396 DOI

C. Conti; L. Romani (2011). Algebraic conditions on non-stationary subdivision symbols for exponential polynomial reproduction. JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, vol. 236, pp. 543-566, ISSN:0377-0427 DOI

C. Conti; N. Dyn (2011). Analysis of subdivision schemes for nets of functions by proximity and controllability. JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, vol. 263, pp. 461-465, ISSN:0377-0427 DOI

C. Conti; L. Gemignani; L. Romani (2011). From approximating to interpolatory nonstationary subdivision schemes with the same generation properties. ADVANCES IN COMPUTATIONAL MATHEMATICS, vol. 35, pp. 217-241, ISSN:1019-7168 DOI

C. Conti; L. Gemignani; L. Romani (2010). Solving Bezout-like polynomial equations for the design of interpolatory subdivision schemes. In: ISSAC 2010, 25–28 July 2010, Munich, Germany, ACM New York, NY, USA, pp. 251-256, ISBN:978-1-4503-0150-3 DOI

C.Conti; L.Romani (2010). Affine combination of B-spline subdivision masks and its non-stationary counterparts. BIT, vol. 50, pp. 269-299, ISSN:0006-3835 DOI

C.Conti; N.Dyn (2010). Blending Based Corner Cutting Subdivision Scheme for Nets of Curves. COMPUTER AIDED GEOMETRIC DESIGN, vol. 27, pp. 340-358, ISSN:0167-8396 DOI

C. Conti; M. Cotronei; T. Sauer (2010). Full rank interpolatory subdivision schemes: Kronecker, filters and multiresolution. JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, vol. 233, pp. 1649-1659, ISSN:0377-0427 DOI

C. Conti; L. Romani (2010). A New Family of Interpolatory Non-Stationary SubdivisionSchemes for Curve Design in Geometric Modeling. In: Numerical Analysis and Applied Mathematics, International Conference 2010, Psihoyios, G; Tsitouras, C., vol. I, pp. 523-526. DOI

C.Conti;M.Cotronei;T.Sauer (2010). Full rank interpolatory subdivision: A first encounter with the multivariate realm. JOURNAL OF APPROXIMATION THEORY, vol. 162, pp. 559-575, ISSN:0021-9045 DOI

C.Conti (2010). Stationary and nonstationary affine combination of subdivision masks. MATHEMATICS AND COMPUTERS IN SIMULATION, vol. 81, pp. 623-635, ISSN:0378-4754 DOI

C. Conti; R. Morandi; R.M. Spitaleri (2009). Mean value interpolation for algebraic elliptic grid generation. In: Proceedings ISGG, ISGG, pp. 1-7.

C. Conti; R. Morandi (2009). Mean value interpolation in algebraic numerical grid generation. In: MASCOT08, Roma, IMACS, pp. 31-38.

C.Conti; L.Gemignani;L.Romani (2009). From symmetric subdivision masks of Hurwitz type to interpolatory subdivision masks. LINEAR ALGEBRA AND ITS APPLICATIONS, vol. 431, pp. 1971-1987, ISSN:0024-3795 DOI

C. CONTI; K. JETTER (2008). Smoothed hat functions in subdivision. JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, vol. 221, pp. 330-345, ISSN:0377-0427 DOI

C. CONTI; M. COTRONEI; T. SAUER (2008). Full rank positive matrix symbols: interpolation and orthogonality. BIT, vol. 48, pp. 5-27, ISSN:0006-3835 DOI

M. CHARINA; C. CONTI; M. FORNASIER (2008). Adaptive Frame Methods for Nonlinear Variational Problems. NUMERISCHE MATHEMATIK, vol. 109, pp. 45-75, ISSN:0029-599X DOI

C. CONTI; R.MORANDI; C. RABUT (2008). Locally tensor product functions in algebraic grid optimization. APPLIED MATHEMATICS AND COMPUTATION, vol. 197, pp. 745-754, ISSN:0096-3003 DOI

C. CONTI; L. GORI; F. PITOLLI; P. SABLONNIERE (2008). Approximation by GP-box-splines on a four directional mesh. JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, vol. 221, pp. 310-329, ISSN:0377-0427 DOI

C. CONTI; R. MORANDI; R.SPITALERI (2007). Quality Parameters to Control Algebraic Surface Grids. RENDICONTI DI MATEMATICA E DELLE SUE APPLICAZIONI, vol. 27, pp. 37-47, ISSN:1120-7183

C. CONTI; M. COTRONEI; T. SAUER (2007). Full Rank Interpolatory Vectors Subdivision Schemes. In: A. Cohen, J.L. Merrien, L.L. Schumaker. Curvs and surface fitting: Avignon 2006, pp. 71-80, Brentwood, TN, USA: Nashboro Press, ISBN:0972848282.

C. CONTI; L. GORI; F. PITOLLI (2007). Totally positive functions through nonstationary subdivision schemes. JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, vol. 200, pp. 255-265, ISSN:0377-0427 DOI

C. CONTI; F. PITOLLI (2007). A new class of bivariate refinable functions suitable for cardinal interpolation. RENDICONTI DI MATEMATICA E DELLE SUE APPLICAZIONI, vol. 27, pp. 61-71, ISSN:1120-7183

C. CONTI; R. MORANDI; R. SPITALERI (2006). An Algebraic Grid Optimization Algorithm Using Condition Numbers. APPLIED NUMERICAL MATHEMATICS, vol. 56, pp. 1123-1133, ISSN:0168-9274 DOI

C. CONTI; R. MORANDI (2006). A Procedure for Improving Shape-Preserving Quasi-Interpolation. JOURNAL OF CONCRETE AND APPLICABLE MATHEMATICS, vol. 4, pp. 367-378, ISSN:1548-5390

C. CONTI; R. MORANDI; R. SPITALERI (2005). An Algebraic-Elliptic Algorithm for Boundary Orthogonal Grid Generation. APPLIED MATHEMATICS AND COMPUTATION, vol. 162, pp. 15-27, ISSN:0096-3003

M. CHARINA; C. CONTI; T. SAUER (2005). L_p-convergence of subdivision schemes: joint spectral radius versus restricted spectral radius. In: M. Neamtu, L. L. Schumaker. Approximation Theory XI: Gatlinburg 2004, pp. 129-150, Brentwood, TN, USA: Nashbor Press, ISBN:9781461407713.

M. CHARINA; C. CONTI; T. SAUER (2005). Regularity of Multivariate Vector Subdivision Schemes. NUMERICAL ALGORITHMS, vol. 39, pp. 97-113, ISSN:1017-1398 DOI

C. CONTI; N. DYN (2005). Blending Based Chaikin type Subdivision Schemes for Nets of Curves. In: M. Daehlen, K. Morken, L. Schumaker. Mathematical Method for curves and surfaces: Tromso 2004, pp. 51-67, Brentwood, TN, USA: Nashboro Press, ISBN:097284824X. DOI

CONTI. C; R. MORANDI; YALCINKAYA Y. (2005). Combined Subdivision Schemes torwards Algebraic Grid Generation. In: ”Fourth meeting on applied scientific computing and tools, IMACS (2004)., vol. 9, pp. 61-70.

C. CONTI (2004). On the Convergence of Convolved Vector Subdivision Schemes. APPLIED NUMERICAL MATHEMATICS, vol. 51, pp. 477-486, ISSN:0168-9274 DOI

C. CONTI; R. MORANDI (2004). A Bivariate Shape-Preserving Quasi Interpolant with Positive Compactly Supported Bases. JOURNAL OF COMPUTATIONAL ANALYSIS AND APPLICATIONS, vol. 6, pp. 335-347, ISSN:1521-1398

C. CONTI; R. MORANDI; D. SCARAMELLI (2004). Using Discrete Uniformity Property in a Mixed Algebraic Method. APPLIED NUMERICAL MATHEMATICS, vol. 49, pp. 355-366, ISSN:0168-9274 DOI

C. CONTI; G. ZIMMERMANN (2004). Interpolatory Rank-1 Vector Subdivision Schemes. COMPUTER AIDED GEOMETRIC DESIGN, vol. 21, pp. 341-351, ISSN:0167-8396 DOI

M. CHARINA; C. CONTI (2004). Convergence of Multivariate Non-Stationary Vector Subdivision Schemes. APPLIED NUMERICAL MATHEMATICS, vol. 49, pp. 343-354, ISSN:0168-9274 DOI

C. CONTI; K. JETTER (2004). Concerning Order of Convergence for Subdivision. NUMERICAL ALGORITHMS, vol. 36, pp. 345-363, ISSN:1017-1398 DOI

C. CONTI; R. MORANDI (2004). Re-parameterisation Technique in Algebraic Numerical Grid Generation via Subdivision Schemes. APPLIED NUMERICAL MATHEMATICS, vol. 51, pp. 487-496, ISSN:0168-9274 DOI

C. CONTI; R. MORANDI (2003). An elliptic re-parametrization technique for algebraic numerical grid generation. In: Second meeting on applied scientific computing and tools”, IMACS Series in Comp. and Appl. Math, pp. 75-82, ISBN:1098870x

C. CONTI; L. GORI; F. PITOLLI (2003). Some Recent Results on a New Class of Bivariate Refinable Functions. RENDICONTI DEL SEMINARIO MATEMATICO, vol. 61, pp. 301-311, ISSN:0373-1243

C. CONTI; R. MORANDI; C. RABUT (2003). Shape-constrained Smoothing with Inf-convolution Splines. In: T. Lyche, M.L. Mazure, L. L. Schumaker. Curves and Surfaces Design (Saint Malo 2002), pp. 61-70, Brentwood, TN, USA: Nashboro Press, ISBN:9780735407084.

M. CHARINA; C. CONTI (2003). On Properties of Nonstationary Divided Difference Vector Subdivision Scheme. In: W. Haussmann, K. Jetter, M. Reimer, J. Stoeckler. Modern developments in multivariate approximation, pp. 57-69, Basel: Birkhauser, ISBN:3764321954.

C. CONTI; R. MORANDI; D. SCARAMELLI (2002). An Automatic Control Point Choice in Algebraic Numerical grid Generation. In: Algorithm for Approximation IV, pp. 2-8.

CONTI C.; R. MORANDI; SCARAMELLI D. (2002). Using Discrete Uniformity Property in a Mixed Algebraic Method. In: Meeting on applied scientific computing and tools, IMACS (2004)., vol. 6, pp. 57-64.

C. CONTI; R. MORANDI; D. SCARAMELLI; R. SPITALERI (2002). Algebraic-Elliptic Grid Generation Achieving Boundary Orthogonality. In: ISGG Numerical grid conference 2001, pp. 425-433.

M. CHARINA; C. CONTI; K. JETTER (2001). Image Data Compression with Three-directional Splines. In: SPIE 4119, Wavelet Applications in Signal and Image Processing VIII, 650, SPIE Digital Library, pp. 1-10. DOI

C. CONTI; R. MORANDI; A. SESTINI (2001). Interproximating Curves by means of Mixed Splines. In: D. TRIGIANTE. Recenet Trends in Numerical Analysis, pp. 143-151, HUNTINGTON: Nova Science Publisher, ISBN:156072885X.

C. CONTI (2001). Kronecker type Convolution of Function Vectors with one Refinable Factor. In: W. Haussmann, K. Jetter, M. Reimer. Recent progress in multivariate approximation, pp. 101-113, Basel: Birkhauser, ISBN:3764365056.

C. CONTI; R. MORANDI; C. RABUT; A. SESTINI (2001). Cubic Spline Data Reduction, Choosing the Knots from a Third Derivative Criterion. NUMERICAL ALGORITHMS, vol. 28, pp. 45-61, ISSN:1017-1398 DOI

C. CONTI; R. MORANDI (2001). The Bidimensional Interproximation Problem and Mixed Splines. JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, vol. 130, pp. 1-16, ISSN:0377-0427 DOI

C. CONTI; K. JETTER (2000). A New Subdivision Method for Bivariate Splines on the Four-Directional Mesh. JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, vol. 119, pp. 81-96, ISSN:0377-0427 DOI

C. CONTI; K. JETTER (2000). A Note on Convolving Refinable Function Vectors. In: A. Cohen, C. Rabut, L. Schumaker. Curves and Surface Fitting Saint-Malo 1999, pp. 135-142, Nashville, TN, USA: Vanderbilt University Press, ISBN:0826513573.

C. CONTI; R. MORANDI; C. RABUT (1999). P_1-reproducing, Shape- preserving Quasi-Interpolant Using Positive Quadratic Splines with Local Support. JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, vol. 104, pp. 111-122, ISSN:0377-0427

C. CONTI; R. MORANDI; C. RABUT (1998). Shape-Preserving Quasi Intepolating Univariate Cubic Splines. In: M. Daehlen, T. Lyche, L. Schumaker. Mathematical Mathos for Curves and Surfaces II, pp. 55-62, Neshville, TN, USA: Vanderbilt University Press.

C. CONTI; C. RABUT (1998). A Technique for the Construction of Generalized B-splines. In: M. Daehlen, T. Lyche, L. L. Schumaker. Mathematical Methods for Curves and Surfaces II, pp. 63-70, Neshville, TN, USA: Vanderbilt University Press, ISBN:0826513158.

C. Conti; A. Sestini (1996). Choosing Nodes in Parametric Blending Function Interpolation. COMPUTER AIDED DESIGN, vol. 28, pp. 135-143, ISSN:0010-4485 DOI

C. CONTI; R. MORANDI (1996). A Parallel Algorithm to Construct a Curve Network Interpolating non Gridded Functional Data in R^3. SUPERCOMPUTER, vol. 66, pp. 33-45, ISSN:0168-7875

C. CONTI (1996). Quasi-Interpolating Spline Functions in the Hilbert Space D^{-m}L^2(R). In: A. Le Mehaute, C. Rabut, L. L. Schumaker. Surface Fitting and Multiresolution Methods, pp. 67-74, Nashville, TN, USA: Vanderbilt University Press, ISBN:0826512941.

C. CONTI; R. MORANDI (1996). Piecewise C^1 Shape-Preserving Hermite Interpolation. COMPUTING, vol. 56, pp. 323-341, ISSN:0010-485X DOI

C. CONTI; R. MORANDI (1994). A Discrete Monotonous Interpolation Scheme. COMPUTING, vol. 52, pp. 257-267, ISSN:0010-485X

C. CONTI; R. MORANDI (1994). Parallel Shape-Preserving Interpolation via Bezier Curves. SUPERCOMPUTER, vol. 10, pp. 25-29, ISSN:0168-7875

R. MORANDI; C. CONTI (1993). Blending Function for Interpolating Non-Uniformly Distributed Data. In: Advanced Topics in Multivariate approximation, pp. 239-249.

Costanza CONTI

Curriculum

Education: 1990 Bachelor (with honor), mathematics, University of Florence. 1997 Ph.D., Applied Mathematics and Computer Science, University of Naples "Federico II".

Academic professional experiences:1992 Borsa C.N.R. at Dipartimento di Energetica di Firenze; 1998 Borsa C.N.R. at l'Institut fur Angewande Mathematik und Statistik, Universitaet Hohenheim, Germania;1997 Borsa C.N.R. (short mobility) at l'I.N.S.A di Toulouse;1999 Post-Doc at ’University of Florence;

Fellowships: August 2012, Faculty of Informatics University of Lugano, USI, Svizzera (USI support). Inviting Professor Kai Hormann; May 2004 Institut National de Sciences Appliquees, Toulouse, Francia (research contract INSA- MIP), Inviting Professor Christophe Rabut; Agosto 2001, School of Mathematical Science, Tel Aviv University, Israel (within the EU project MINGLE), Inviting Professor: Nira Dyn; October-December 1998, Institut fur Angewandte Mathematik und Statistik, Universit ̈at Hohe-nheim, Germany, (borsa C.N.R. per l’estero), Referent Professor: Kurt Jetter.

Academic positions: 1999-2005 Assistant professor in Numerical Analysis, University of Florence. 2005-- Associate professor (permanent position) in Numerical Analysis, University of Florence;

2021 Adjunct Professor at Department of Mathematics, University of Huston, USA; 2021 Associated Scientist Scientist C.N.R., IAC- Napoli;

Professional experiences (not academic):1991-93 teacher of mathematics at high school in Firenze and Prato.1997-98 permanent teacher of mathematics at Bagno a Ripoli, Fi.

Scientific interests: approximation/interpolation of data with splines (with or without constraints), iterative methods for curve and surface generation (subdivision schemes), mathematical models for geometric modeling, and application to CAGD. Also: use of wavelets and frames for the analysis of images and the segmentation of medical images. Numerical grid generation (algebraic method for numerical grid generation).

Research Activity: she authored and co-authored more than 70 publications on international journals, books, proceedings. Principal investigator of INDAM/GNCS projects and participant in several Italian research projects. Referee for national and international grant projects and for several ISI/SCOPUS journals.

Editorial Activity: Member of the Editorial Board of Applied and Numerical Mathematics (APNUM-Elsevier), since 2015; Journal of Computational Mathematics and Data Science (JCMDS-Elsevier), since 2021; Dolomites Research Notes on Approximation (Padua University Press), since 2013; Contemporary Mathematics (CM-Universal Wiser Publisher), since 2019; Axioms, (Open Access MDPI), dal 2019; International Journal of Mathematics and Systems Science (Empress-Publisher), since 2018; Journal of Pure and Applied Mathematics: Advances and Applications (Scientific Advances Publishers), since 2012; The Scientific World Journal (Hindawi), period 2013-2017.

Project responsabilità and project partner: PI of several GNCS projects and International cooperation partner of FWF projects, Vigoni projects, RIP-Research in Pairs, MARIE CURIE CONFERENCES AND TRAINING COURSE. Participation in the international projects: EU-Network MINGLE, EU-HCM Project: ‘FAIRSHAPE’,

Conferences and Workshops Organization:

-21st IMACS WORLD CONGRESS, Consiglio Nazionale delle Ricerche, Rome, Italy, October 6-9, 2022 (POSTPONED due to COVID pandemic).

-SMART22, Third Conference on Subdivision, Geometric and Algebraic Methods, Isogeometric Analysis and Refinability in ITaly, September 24-30, 2022.

-ATMA2021, Approximation Theory Methods, and Applications, Reggio Calabria, November 5-7, 2021; Prima Giornata di Lavoro del Gruppo U.M.I. T.A.A. [GL(GL)](TAA), 14 Maggio 2021, online

-OSNA2 2021, Online Seminars On Numerical Approximation and Applications, April 9, 12, 20, and 28, 2021

-OSNA2 2020, Online Seminars On Numerical Approximation and Applications, November 9, 17, 25, and December 3, 2020 -.

-5th IM-Workshop on ”Applied Approximation, Signals, and Images”, Bernried, Germany, February 24–28, 2020.

-MATA2020, Multivariate Approximation: Theory and Applications Perugia, January 16- 18, 2020, (Steering Committee)

4th IM-Workshop on ”Applied Approximation, Signals, and Images”, Bernried, Germany, March 4–8, 2019.

-MASCOT 2018, 15th Meeting on Applied Scientific Computing and Tools Grid Generation, Approximation and Visualization, Engineering Faculty, Rome, Italy, 2–5 October 2018.

-3rd IM-Workshop on ”Applied Approximation, Signals and Images”, Bernried, Germany, February 19-23, 2018

-Second Conference on Subdivision, Geometric and Algebraic Methods, Isogeometric Analysis and Refinability in ITaly SMART2017, Gaeta, Italy, September 17- 21, 2017.

-2nd IM-Workshop on Applied Approximation, Signals, and Images, Bernried, Germany, February 27-March 3, 2017.

-IM-Workshop on Applied Approximation, Signals, and Images, Bernried, Germany, Fe- February 29-March 4 2016Multivariate -Approximation and Interpolation con Applications, MAIA 2016, Luminy, France, September 18-23, 2016 (con A. Bouhamidi, A. Cohen, C. Rabut);

-Workshop on Subdivision, Refinability, Signals and Approximation Bernried (Germany), March 2-6, 2015.

-SMART2014, 1st International Conference on Subdivision; Geometric and Algebraic Methods; Isogeometric Analysis and Refinability in Tuscany, September 28-October 1, 2014, Pontignano, Siena, Italy.

-International Research Workshop Subdivision and Refinability, Pontignano, Siena, Italy, September 15-19, 2011 (con. N. Dyn, L. Gori, F. Pitolli).

-International Indam Meeting: New Frontiers in CAGD, Bertinoro, Forl-Cesena, May 17-21, 2010.

-International Research Workshop Subdivision and Refinability, Pontignano, Siena, Italy, October 12-15, 2009.

International Workshop Subdivision and Refinability, Pontignano, Siena, Italy, May 1-4, 2008.

-MASCOT04, 4th Meeting on Applied Scientific Computing and Tools, Firenze, Italy, 25-27 November 2004.

Summer School Organization: European Mathematical Society Summer School on Subdivision Schemes in Geometric Modelling: Theory and Applications, Pontignano, Siena, Italy, June 25th- July 2nd, 2005 (con N. Dyn, L. Kobbelt, R. Morandi, M. Sabin, P. Schroder).

Minisimposia organization: Co-organizer of more than 11 mini-symposia;

Invitation to Conferences and mini-symposia: Invited lecturer to more than 20 conferences and 10 mini-symposia.

Research Group coordination and Association activity: General Secretary di International Association for Mathematics and Computers in Simulation (IMACS); Elected member of GIUNTA-UMI groupTeoria dell’ Approssimazione e Applicazioni, dal 2020; Elected member of the Board of International Association for Mathematics and Computers in Simulation (IMACS), dal 2016; General Secretary of IMACS dal 2021; Elected member of the board of coordinator of Rete Italiana di Teoria dell’Approssimazione (RITA), period 2018-2020; Responsable of Technical Committees IMACS: Kernel-based methods, Splines, Subdivisions and Applications, dal 2019.

Academic Activities:

-Referent of the Department of Industrial Engineering at UNIFI for the per International Cooperation;

-Referent of the Department of Industrial Engineering at UNIFI for the per Internazionalization;

-Rector appointed for the activity if the project ‘European Univeristy for Well-Being' (EUniWell);

-Member of the working group WP4 Citizen-Science of EUniWell;

-Contact person for collaboration agreement between Firenze e Université Hassan-Ier, Marocco;

-Member of ‘Collegio Docenti del Dottorato in Ingegneria Industriale’;
-Member of ‘Giunta Dipartimento in Ingegneria Industriale’;

-Member of ‘Commissione didattica corso di studi in Matematica’
-Member of ‘Commissione didattica corso di studi in Ingegneria Informatica’

-Member of ‘Giunta del Dipartimento di Energetica -S.Stecco’ , Firenze,(2006–2016)

-Member of Gruppo di Autovalutazione (GAV) del C.d.S. Ingegneria Informatica, 2005–2012