Xavier Dupuis

14
Documents

Publications

Publications

Pattern recovery by SLOPE

Małgorzata Bogdan , Xavier Dupuis , Piotr Graczyk , Bartosz Kołodziejek , Tomasz Skalski et al.

Applied and Computational Harmonic Analysis, 2026, 80, pp.101810. ⟨10.1016/j.acha.2025.101810⟩

Article dans une revue hal-05536925v1

Pattern recovery by SLOPE

Małgorzata Bogdan , Xavier Dupuis , Piotr Graczyk , Bartosz Kołodziejek , Tomasz Skalski et al.

Applied and Computational Harmonic Analysis, 2025, 80, pp.101810. ⟨10.1016/j.acha.2025.101810⟩

Article dans une revue hal-05411620v1
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A General Solution to the Quasi Linear Screening Problem

Guillaume Carlier , Xavier Dupuis , Jean-Charles Rochet , John Thanassoulis

Journal of Mathematical Economics, 2024, 114, ⟨10.1016/j.jmateco.2024.103025⟩

Article dans une revue hal-04598698v1
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A semi-Lagrangian scheme for Hamilton–Jacobi–Bellman equations with oblique derivatives boundary conditions

Elisa Calzola , Elisabetta Carlini , Xavier Dupuis , Francisco Silva

Numerische Mathematik, 2023, 153 (1), pp.49-84. ⟨10.1007/s00211-022-01336-6⟩

Article dans une revue hal-03943780v1
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The Geometry of Sparse Analysis Regularization

Xavier Dupuis , Samuel Vaiter

SIAM Journal on Optimization, 2023, 33 (2), pp.842-867. ⟨10.1137/19M1271877⟩

Article dans une revue hal-02169356v2
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Proximal operator for the sorted l 1 norm: Application to testing procedures based on SLOPE

Xavier Dupuis , Patrick J C Tardivel

Journal of Statistical Planning and Inference, 2022, 221, pp.1-8. ⟨10.1016/j.jspi.2022.02.005⟩

Article dans une revue hal-03177108v3
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An iterated projection approach to variational problems under generalized convexity constraints

Guillaume Carlier , Xavier Dupuis

Applied Mathematics and Optimization, 2017, 76 (3), pp.565-592. ⟨10.1007/s00245-016-9361-5⟩

Article dans une revue hal-01676136v1
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Second-order sufficient conditions for strong solutions to optimal control problems

Joseph Frederic Bonnans , Xavier Dupuis , Laurent Pfeiffer

ESAIM: Control, Optimisation and Calculus of Variations, 2014, 20 (03), pp.704-724. ⟨10.1051/cocv/2013080⟩

Article dans une revue hal-00825260v1
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Second-order necessary conditions in Pontryagin form for optimal control problems

J. Frederic Bonnans , Xavier Dupuis , Laurent Pfeiffer

SIAM Journal on Control and Optimization, 2014, 52 (6), pp.3887-3916. ⟨10.1137/130923452⟩

Article dans une revue hal-00825273v1
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Optimal control of leukemic cell population dynamics

Xavier Dupuis

Mathematical Modelling of Natural Phenomena, 2014, Issue dedicated to Michael Mackey, 9 (1), pp.4-26. ⟨10.1051/mmnp/20149102⟩

Article dans une revue hal-00858208v1
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First and second order optimality conditions for optimal control problems of state constrained integral equations

J. Frédéric Bonnans , Constanza de La Vega , Xavier Dupuis

Journal of Optimization Theory and Applications, 2013, 159 (1), pp.1-40. ⟨10.1007/s10957-013-0299-3⟩

Article dans une revue hal-00697504v1
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The Solution Path of SLOPE

Xavier Dupuis , Patrick J C Tardivel

The 27th International Conference on Artificial Intelligence and Statistics (AISTATS 2024), Proceedings of Machine Learning Research, 238, MLResearch Press, pp.775-783, 2024

Proceedings/Recueil des communications hal-04100441v3