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‹ Tuesday, July 3, 2018 ›

09:00

10:00

11:00

12:00

13:00

14:00

15:00

16:00

17:00

18:00

›9:00 (1h)

Plenary talk
Chair: Tom Lyche

› Auditorium

9:00 - 10:00 (1h)

Plenary talk

Auditorium

Chair: Tom Lyche

› Completing Volumetric Representations of Models defined by (trimmed) B-spline B-reps - Elaine Cohen, University of Utah 09:00-10:00 (1h)

›10:00 (30min)

Coffee break

› Lobby

10:00 - 10:30 (30min)

Coffee break

Lobby

›10:30 (2h05)

MS9 - Constrained approximation
Chair: Dany Leviatan

› Auditorium

10:30 - 12:35 (2h05)

MS9 - Constrained approximation

Auditorium

Chair: Dany Leviatan

› Interpolatory pointwise estimates for monotone polynomial approximation - Igor Shevchuk, Taras Shevchenko National University of Kyiv 10:30-10:55 (25min)

› Approximation of convex bodies by convex algebraic level surfaces - András Kroó, Alfréd Rényi Institute of Mathematics 10:55-11:20 (25min)

› Approximation by Bernstein polynomials with integer coefficients - Borislav Draganov, University of Sofia and Bulgarian Academy of Sciences 11:20-11:45 (25min)

› Polynomial inequalities with asymmetric weights - József Szabados, Alfréd Rényi Institute of Mathematics 11:45-12:10 (25min)

› Are the degrees of unconstrained and constrained approximation the same? (comonotonicity as example) - Dany Leviatan, Raymond and Beverly Sackler School of Mathematical Sciences, Tel Aviv University 12:10-12:35 (25min)

›10:30 (2h05)

Contributed Session 18
Chair: Bert Juttler

› Room A

10:30 - 12:35 (2h05)

Contributed Session 18

Room A

Chair: Bert Juttler

› Fitting and Lofting with Patchwork B-splines - Nora Engleitner, Johannes Kepler University Linz 10:30-10:55 (25min)

› First order correction terms for trimmed quadrature in isogeometric analysis - Felix Scholz, Johann Radon Institute for Computational and Applied Mathematics 10:55-11:20 (25min)

› B-Spline-based quadrature schemes in Isogeometric Analysis for Boundary Element Methods - Maria Lucia Sampoli, Department of Information Engineering and Mathematics, University of Siena 11:20-11:45 (25min)

› Numerical aspects of box-spline isogeometric methods - Francesca Pelosi, Department of Mathematics, University of Rome "Tor Vergeta" 11:45-12:10 (25min)

› The Argyris isogeometric space on unstructured multi-patch planar domains - Giancarlo Sangalli, Dipartimento di Matematica - Università di Pavia 12:10-12:35 (25min)

›10:30 (2h05)

Contributed Session 19
Chair: Max Wardetzky

› Room B

10:30 - 12:35 (2h05)

Contributed Session 19

Room B

Chair: Max Wardetzky

› Delaunay triangulations of regular hyperbolic surfaces - Iordan Iordanov, Laboratoire Lorrain de Recherche en Informatique et ses Applications 10:30-10:55 (25min)

› Systole of regular hyperbolic surfaces with an application to Delaunay triangulations - Matthijs Ebbens, Johann Bernoulli Institute for Mathematics and Computer Science 10:55-11:20 (25min)

› A convex approach to the (Gilbert-) Steiner problem - Mauro Bonafini, Department of Mathematics, University of Trento 11:20-11:45 (25min)

› An algorithm for optimal transport between a simplex soup and a point cloud - Jocelyn Meyron, Grenoble Images Parole Signal Automatique 11:45-12:10 (25min)

› Adaptive Curvature-Based Grid Generation for 3D Web Graphics - Bonita Saunders, National Institute of Standards and Technology 12:10-12:35 (25min)

›12:35 (1h55)

Lunch

12:35 - 14:30 (1h55)

Lunch

›14:30 (1h)

Plenary talk
Chair: Albert Cohen

› Auditorium

14:30 - 15:30 (1h)

Plenary talk

Auditorium

Chair: Albert Cohen

› Multiscale Geometric Methods for high dimensional data near low-dimensional sets - Mauro Maggioni, Johns Hopkins Universty 14:30-15:30 (1h)

›15:30 (30min)

Coffee break

› Lobby

15:30 - 16:00 (30min)

Coffee break

Lobby

›16:00 (2h05)

MS9 - Shape processing
Chair: Martin Rumpf

› Auditorium

16:00 - 18:05 (2h05)

MS9 - Shape processing

Auditorium

Chair: Martin Rumpf

› Encoding Shapes and their Differences with Functional Maps - Maks Ovsjanikov, Ecole Polytechnique 16:00-16:25 (25min)

› Representations and applications of differential operators in geometry processing - Omri Azencot, University of California at Los Angeles 16:25-16:50 (25min)

› Model Reduction for Elasticity-Based Shape Processing - Klaus Hildebrandt, Delft University of Technology 16:50-17:15 (25min)

› Phase-field models for shape processing - Simon MASNOU, Institut Camille Jordan 17:15-17:40 (25min)

› Bézier surface fitting on manifolds - Benedikt Wirth, University of Muenster 17:40-18:05 (25min)

›16:00 (2h30)

Contributed Session 20
Chair: Jean-Louis Merrien

› Room A

16:00 - 18:30 (2h30)

Contributed Session 20

Room A

Chair: Jean-Louis Merrien

› Hermite subdvision and spectral conditions - Tomas Sauer, University of Passau & Fraunhofer IIS 16:00-16:25 (25min)

› Multivalued support function at inflection points of planar curves - Zbynek Sir, Faculty of Mathematics and Physics, Charles University 16:25-16:50 (25min)

› An algebraic approach to polynomial reproduction of Hermite subdivision schemes - Costanza Conti, DIEF, universita' di Firenze, Italy 16:50-17:15 (25min)

› Coupling decimation and subdivision schemes for non linear multiresolutions - Jacques Liandrat, Ecole Centrale Marseille 17:15-17:40 (25min)

› Measure Dependent Subdivision Schemes - Peter Binev, University of South Carolina 17:40-18:05 (25min)

›16:00 (2h30)

Contributed Session 21
Chair: Esmeralda Mainar

› Room B

16:00 - 18:30 (2h30)

Contributed Session 21

Room B

Chair: Esmeralda Mainar

› Blending spline transformation of curves and surfaces - Arne Lakså, The Arctic University of Norway 16:00-16:25 (25min)

› Terrain level curves using blending splines - Aleksander Pedersen, The Arctic University of Norway 16:25-16:50 (25min)

› Comparison of intrinsic properties between b-splines and blending splines - Tanita Fossli Brustad, The Arctic University of Norway 16:50-17:15 (25min)

› Domain parameterization for blending spline surfaces on planar graphs - Rune Dalmo, The Arctic University of Norway 17:15-17:40 (25min)

› Spline-based approximation of smooth functions via F-transform - Martins Kokainis, University of Latvia 17:40-18:05 (25min)

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