Armand Ley
Postdoctoral Researcher · University of Vienna

Preprints

  1. 3. Bridging classical and martingale Schrödinger bridges
    J. Backhoff, M. Beiglböck, G. Bifronte, A. Ley · Preprint, April 2026
  2. 2. Entropic selection for optimal transport on the line with distance cost
    A. Ley · Preprint, December 2025
  3. 1. On the Markov transformation of Gaussian processes
    A. Ley · Preprint, October 2024

Talks

  • Jun 2025 Internal
    Décomposition des plans de transport optimaux et sélection entropique pour le problème de Monge–Kantorovich linéaire sur la droite
    Stochastic Calculus Seminar, IRMA, Strasbourg (France).
  • May 2025 Invited
    Decomposition of optimal transport plans and entropic selection for the L1 Monge–Kantorovich problem on the real line
    Mathematical Finance and Probability Theory Group, Vienna (Austria).
  • Jan 2025 Invited
    A brief introduction to free probability and optimal transport
    Noncommutative Geometry and Topology Group, Prague.
  • Jan 2024 Conference
    Décomposition pour le transport L1 sur la droite réelle
    Opening conference of the ANR project SOCOT, Gunsbach (France).
  • Sep 2023 Conference
    Decomposition of optimal transport plan for the distance cost on the real line
    New Monge Problems and Applications, Paris (France).
  • Jun 2023 Conference
    A structure result for solutions to an optimal transport problem
    MAThEOR Days 2023, Sewen (France).
  • Jun 2023 Internal
    A brief introduction to optimal transport
    Bi-annual seminar of IRIMAS, Mulhouse (France).
  • May 2023 Invited
    A gentle introduction to entropic optimal transport
    Center for Mathematical Sciences, Lund (Sweden).
  • Dec 2022 Invited
    A brief introduction to entropic optimal transport
    Insalate di Matematica, Milano (Italy).
  • Jun 2022 Internal
    Entropic optimal transport
    PhD seminar, Strasbourg (France).
  • Apr 2022 Internal
    An introduction to entropic optimal transport
    PhD Seminar, Mulhouse (France).
  • 2021–2023 Working Group
    Optimal transport working group (7 presentations on various topics)
    Mulhouse (France).

Links