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Existence and Regularity of Optimal Shapes for Elliptic Operators with Drift

Emmanuel Russ , Baptiste Trey , Bozhidar Velichkov
Preprints, Working Papers, ... hal-01896841v2
Image document

A Shape Optimal Control Problem with Changing Sign Data

Giuseppe Buttazzo , Bozhidar Velichkov
SIAM Journal on Mathematical Analysis, 2018, 50 (3), pp.2608-2627. ⟨10.1137/17M1126564⟩
Journal articles hal-01879182v1
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Phonocardiogram Signal Denoising Based on Non-negative Matrix Factorization and Adaptive Contour Representation Computation

Duong-Hung Pham , Sylvain Meignen , Nafissa Dia , Julie Fontecave-Jallon , Bertrand Rivet et al.
IEEE Signal Processing Letters, 2018, 25 (10), pp.1475-1479. ⟨10.1109/LSP.2018.2865253⟩
Journal articles hal-01855855v1
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A consistent relaxation of optimal design problems for coupling shape and topological derivatives

Samuel Amstutz , Charles Dapogny , Àlex Ferrer
Numerische Mathematik, 2018, 140 (1), pp.35-94. ⟨10.1007/s00211-018-0964-4⟩
Journal articles hal-01407486v2
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Variational Approximation of Functionals Defined on 1-dimensional Connected Sets: The Planar Case

Mauro Bonafini , Giandomenico Orlandi , Edouard Oudet
SIAM Journal on Mathematical Analysis, 2018, 50 (6), pp.6307-6332. ⟨10.1137/17M1159452⟩
Journal articles hal-02009439v1
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Component Mapping Automation for Parametric Component Reduced Basis Techniques (RB-Component)

Rachida Chakir , Charles Dapogny , Caroline Japhet , Yvon Maday , Jean-Baptiste Montavon et al.
ESAIM: Proceedings and Surveys, 2018, 63, pp.208-227. ⟨10.1051/proc/201863208⟩
Journal articles hal-01736669v1
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Retrieval of the Modes of Multicomponent Signals from Downsampled Short-Time Fourier Transform

Sylvain Meignen , Duong-Hung Pham
IEEE Transactions on Signal Processing, 2018, 66 (23), pp.6204-6215. ⟨10.1109/TSP.2018.2875390⟩
Journal articles hal-01850940v1
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Homogeneous Dirichlet wavelets on the interval diagonalizing the derivative operator, and related applications

Souleymane Kadri Harouna , Valérie Perrier
Preprints, Working Papers, ... hal-01568431v2
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Theoretical Analysis of the Second-order Synchrosqueezing Transform

Ratikanta Behera , Sylvain Meignen , Thomas Oberlin
Applied and Computational Harmonic Analysis, 2018, 45 (2), pp.379-404. ⟨10.1016/j.acha.2016.11.001⟩
Journal articles hal-01220017v3
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Cours de Statistiques niveau L1-L2

Kévin Polisano
Licence. France. 2018
Lectures cel-01787365v1
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On the Asymptotic Behavior of the Solutions to Parabolic Variational Inequalities

Maria Colombo , Luca Spolaor , Bozhidar Velichkov
Preprints, Working Papers, ... hal-01879174v1
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Regularity of Minimizers of Shape Optimization Problems involving Perimeter

Guido de Philippis , Jimmy Lamboley , Michel Pierre , Bozhidar Velichkov
Journal de Mathématiques Pures et Appliquées, 2018, 109, pp.147-181. ⟨10.1016/j.matpur.2017.05.021⟩
Journal articles hal-01318549v2
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Large volume minimizers of a non-local isoperimetric problem: theoretical and numerical approaches

François Générau , Edouard Oudet
SIAM Journal on Mathematical Analysis, 2018, 50 (3), pp.3427-3450. ⟨10.1137/17M1139400⟩
Journal articles hal-02009431v1
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Contributions to the analysis of multicomponent signals : synchrosqueezing and associated methods

Duong-Hung Pham
Signal and Image Processing. Université Grenoble Alpes, 2018. English. ⟨NNT : 2018GREAM044⟩
Theses tel-01881995v2
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Geometrical shape optimization in fluid mechanics using FreeFem++

Charles Dapogny , Pascal Frey , Florian Omnès , Yannick Privat , Florian Omnès et al.
Structural and Multidisciplinary Optimization, 2018, 58, pp.2761-2788. ⟨10.1007/s00158-018-2023-2⟩
Journal articles hal-01481707v2
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Second-order Synchrosqueezing Transform: The Wavelet Case, Comparisons and Applications

Duong-Hung Pham , Sylvain Meignen
[Research Report] LJK / Grenoble University. 2018
Reports hal-01586372v4
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A Novel Thresholding Technique for the Denoising of Multicomponent Signals

Duong-Hung Pham , Sylvain Meignen
2018 IEEE International Conference on Acoustics, Speech and Signal Processing - ICASSP 2018, Apr 2018, Calgary, Canada. pp.4004-4008, ⟨10.1109/ICASSP.2018.8462216⟩
Conference papers hal-01912884v1
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An introduction to shape and topology optimization

Charles Dapogny
Doctoral. France. 2018
Lectures cel-01923097v1
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Semi-discrete optimal transport and applications in non-imaging optics

Jocelyn Meyron
Computer science. Université Grenoble Alpes, 2018. English. ⟨NNT : 2018GREAT104⟩
Theses tel-02135220v1
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An algorithm for optimal transport between a simplex soup and a point cloud

Quentin Mérigot , Jocelyn Meyron , Boris Thibert
SIAM Journal on Imaging Sciences, 2018, 11 (2), pp.1363-1389. ⟨10.1137/17M1137486⟩
Journal articles hal-01556544v1
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A convex approach to super-resolution and regularization of lines in images

Kévin Polisano , Marianne Clausel , Valérie Perrier , Laurent Condat
Curves & Surfaces, Jun 2018, Arcachon, France
Conference poster hal-03420326v1
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Constructing totally positive piecewise Chebyshevian B-spline bases

Marie-Laurence Mazure
Journal of Computational and Applied Mathematics, 2018, 342, pp.550-586. ⟨10.1016/⟩
Journal articles hal-01587487v1
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Light in Power: A General and Parameter-free Algorithm for Caustic Design

Jocelyn Meyron , Quentin Mérigot , Boris Thibert
ACM Transactions on Graphics, 2018, 37 (6), pp.1-13. ⟨10.1145/3272127.3275056⟩
Journal articles hal-01570739v2
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A Logarithmic Epiperimetric Inequality for the Obstacle Problem

Maria Colombo , Luca Spolaor , Bozhidar Velichkov
Geometric And Functional Analysis, 2018, 28 (4), pp.1029-1061. ⟨10.1007/s00039-018-0451-1⟩
Journal articles hal-01879176v1
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An Explicit Isometric Reduction of the Unit Sphere into an Arbitrarily Small Ball

Evangelis Bartzos , Vincent Borrelli , Roland Denis , Francis Lazarus , Damien Rohmer et al.
Foundations of Computational Mathematics, 2018, 18 (4), pp.1015-1042. ⟨10.1007/s10208-017-9360-1⟩
Journal articles hal-01647062v1
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Simulation of oriented patterns with prescribed local orientation using anisotropic Gaussian fields

Kévin Polisano , Marianne Clausel , Laurent Condat , Valérie Perrier
[Research Report] Laboratoire Jean Kuntzmann (LJK). 2018
Reports hal-01819990v1