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math.CA2024
Generic local identifiability for ODE inverse problems from discrete observations
Marian Petrica, Ionel Popescu
We study local identifiability of parameters in ordinary differential equation models from finitely many observations. The central object is the parameter-to-observation map obtain…
math.CA2006
Talagrand Inequality for the Semicircular Law and Energy of the Eigenvalues of Beta Ensembles
Ionel Popescu
We give a short proof of the free analogue of the Talagrand inequality for the transportation cost to the semicircular which was originally proved by Biane and Voiculescu. The proo…