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- Université Paris Dauphine-PSLFR48 papers
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5 papers · 2 filters
A Modica-Mortola approximation for branched transport
Filippo Santambrogio
The M^αenergy which is usually minimized in branched transport problems among singular 1-dimensional rectifiable vector measures with prescribed divergence is approximated (and con…
Analysis of the Toolkit method for the time-dependant Schrödinger equation
Lucie Baudouin, Julien Salomon, Gabriel Turinici
The goal of this paper is to provide an analysis of the ``toolkit'' method used in the numerical approximation of the time-dependent Schrödinger equation. The ``toolkit'' method is…
A greedy algorithm for the identification of quantum systems
Yvon Maday, Julien Salomon
The control of quantum phenomena is a topic that has carried out many challenging problems. Among others, the Hamiltonian identification, i.e, the inverse problem associated with t…
Is Having a Unique Equilibrium Robust?
Yannick Viossat
We investigate whether having a unique equilibrium (or a given number of equilibria) is robust to perturbation of the payoffs, both for Nash equilibrium and correlated equilibrium.…
Equilibrium payoffs in finite games
Ehud Lehrer, Eilon Solan, Yannick Viossat
We study the structure of the set of equilibrium payoffs in finite games, both for Nash equilibrium and correlated equilibrium. A nonempty subset of R^2 is shown to be the set of N…