Invited talks
- Dimension elevation and Extended Chebyshev spaces. XXII U.M.I. Congress, Pisa, September 4–9, 2023. Section: “Approximation theory and applications”.
- Piecewise Chebyshevian splines: interpolation, approximation and isogeometric analysis. Conferenza in onore del Prof. Ilio Galligani, Accademia delle Scienze dell’Istituto di Bologna, September 8, 2022.
- Piecewise functions with parameters and their application to curve and surface construction. “MATCHES 2022, 1st Workshop on MAThematical CHallenges to and from new technologiES”, Rome, June 23–24, 2022.
- Numerical methods for piecewise Chebyshevian splines and applications. “Calcolo scientifico e modelli matematici: alla ricerca delle cose nascoste attraverso le cose manifeste”, Rome, April 6–8 2022.
- Chebyshevian splines, B-spline-type bases and applications. Numerical Analysis Seminar Series, Delft Institute of Applied Mathematics, June 18, 2021.
- Practical tools to work with Chebyshevian splines. MIDA webinar, University of Genua, February 24, 2021.
- Rational geometric splines: construction, applications and extensions. SIMAI 2020 + 2021, Parma, August 30 - September 3, 2021.
- Chebyshevian splines, refinable B-spline bases and applications. SIMAI 2020 + 2021, Parma, August 30 - September 3, 2021.
- Piecewise Chebyshevian Splines for Isogeometric Analysis. 16th U.S. National Congress on Computational Mechanics, Chicago, USA, July 25–29, 2021 (virtual congress).
- Rational geometric splines - A possible tool for Isogeometric Analysis? WCCM ECCOMAS Congress 2020, January 11-15 2021 (virtual congress).
- Interpolation of G 1 data by C 1 sparse cubic-like PH spline curves. Conference on Geometry: Theory and Applications (CGTA 2019), Innsbruck, Austria, June 3-7, 2019.
- Rational Geometric Splines for Surfaces of Arbitrary Topology. SIAM Conference on Industrial and Applied Geometry, Pittsburgh, USA, July 10--12, 2017.
- Rational geometric splines: construction and applications in the representation of smooth surfaces. MAIA 2016 "Multivariate Approximation and Interpolation with Applications", Luminy, Marseille, France, September 18-23, 2016.
- Generalized spline spaces and their optimal basis. Miniworkshop "Advances in Numerical Analysis and Applications", Department of Mathematics “G. Peano” University of Torino, March 30-31, 2015.
- A local method for high-quality interpolation of arbitrary meshes and curve networks. International workshop "Multivariate Approximation and Interpolation with Applications", Erice (Trapani), September 25-30, 2013.
- Interpolatory subdivision surfaces with augmented parameterization and their analysis. International Workshop "New trends in subdivision and related applications", Department of Mathematics and Applications, University of Milan-Bicocca, September 4-7, 2012.
- Interpolatory subdivision schemes with piecewise uniform parameterization. 3rd Dolomites Workshop on Constructive Approximation and Applications, Alba di Canazei(Trento), September 9-14, 2012.
- Non-uniform local interpolatory subdivision surfaces for regular quadrilateral meshes. Subdivision and RefinabilityWorkshop - Pontignano (Siena), September, 15-19, 2011.
- Non-uniform local interpolatory subdivision. CAGD-CGAO Seminar, University of Valenciennes, France, June 16, 2011.
- Non-uniform local interpolatory subdivision surfaces for regular quadrilateral meshes. International Symposium in Approximation Theory, Vanderbilt University, Nashville, Tennessee, May 17 - 21, 2011.
- Polynomial-based non-uniform interpolatory subdivision with features control. INDAM meeting New Frontiers in CAGD, Bertinoro, Forlì-Cesena (Italy), May 17-21, 2010.
- Interpolatory Surface Subdivision based on Geometric-Driven Parameterizations. Minisymposium on New Trends in Numerical Approximation and Applications, SIMAI (Italian Society of Applied and Industrial Mathematics) 9th Congress, Rome, Italy, September 15-19, 2008.
Contributed talks
- Multi-degree B-splines and their stable evaluation. SMART 2022 “Third International Conference on Subdivision, Geometric and Algebraic Methods, Isogeometric Analysis and Refinability in Italy”, Rimini, Italy, September 20–24, 2022.
- How to construct C1 Pythagorean hodograph spline curves interpolating G1 data via sparsity. NuMA 2018 "International Workshop on Numerical Mathematics and its Applications", Turin, Italy, September 19-21, 2018.
- Critical length: an alternative approach. 9th International Conference on Curves and Surfaces, Arcachon, France, June 28 - July 4, 2018.
- Recent advances on RAGS: Approximation order. MAIA 2016 "Multivariate Approximation and Interpolation with Applications", Luminy, Marseille, France, September 18-23, 2016.
- Pythagorean-Hodograph B-Spline curves: a new paradigm for geometric modeling. International Workshop on Computational Algebra and Geometric Modeling, Oaxaca, Mexico, August 7-12, 2016.
- On Constructing RAGS via Homogeneous Splines. International Conference on Geometric Modeling and Processing (GMP 2016), San Antonio, Texas, USA, April 11-13, 2016.
- Geometrically continuous piecewise quasi Chebyshevian splines. NETNA 2015 (New Trends in Numerical Analysis - Theory, Methods, Algorithms and Applications), Falerna (CZ), June 18-21, 2015.
- Computation and modeling in spaces of generalized splines. SMART 2014 (First International Conference on Subdivision, Geometric and Algebraic Methods, Isogeometric Analysis and Refinability in Tuscany) Pontignano (Siena), September 28 - October 1, 2014.
- Generalized spline bases for design: a simple and constructive approach. 8th international Conference "Curves and Surfaces", Paris, June 12-18, 2014.
- A local method for the construction of high-quality interpolatory surfaces of arbitrary topology. 8th international Conference "Curves and Surfaces", Paris, June 12-18, 2014.
- Subdivision surfaces integrated in a CAD system through parameterization and local correction. IMACS 2013 - Track "Geometrical Computing and Modeling", San Lorenzo de El Escorial, Spain, August 26-30, 2013.
- A general framework for the construction of piecewise local interpolants. Eighth International Conference on Mathematical Methods for Curves and Surfaces Oslo, June 28 - July 3, 2012.
- Modeling the parenchymal and vascular/stromal morphology of human glanz. SDS12, Capitolo (BA), June 12-15, 2012.
- A blending based approach to interpolatory subdivision with shape parameters. Seventh International Conference on Curves and Surfaces, Avignon (France), June 24-30, 2010.
- NULISS: Non Uniform Local Interpolatory Subdivision Surfaces. 14th International Congress on Computational and Applied Mathematics - Antalya, Turkey, September 29 - October 2, 2009.
- Subdivision Surfaces for CAD. Workshop on Innovative Technologies for Computer Aided Design Systems, Bologna, Italy, May 21, 2009.
- Non-Uniform Interpolatory Subdivision Designed from Splines. Seventh International Conference on Mathematical Methods for Curve and Surfaces, Tønsberg, Norway, June 26 - July 1, 2008.
- Tension-controlled ternary subdivision. Tenth SIAM Conference on Geometric Design & Computing, San Antonio (Texas), November 4-8, 2007.
- Tension-controlled interpolatory subdivision. Computational Analysis Seminar, Vanderbilt University, October,2, 2007, http://www.math.vanderbilt.edu/~cca/semi.html.
- A Vector Outline Descriptor Using Interpolatory Subdivision Curves. Sixth International Conference on Curves and Surfaces, Avignon (France), June 29 - July 5, 2006.
- Interpolatory Subdivion Curves with Local Shape Control. WSCG 2006 - 14-th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision 2006, Plzen (Czech republic), January 30 - February 3, 2006.
Posters
- Compactly supported fundamental functions for local interpolation over arbitrary topology meshes, MAIA 2019: Multivariate Approximation and Interpolation with Applications, Vienna, Austria, August 26-30, 2019.
- An effective integration of subdivision surfaces in a hybrid computer-aided design system, SGP 2013 (Symposium on Geometry Processing), Genova, July 3-5, 2013.