Convex comparison of Gaussian mixtures - Archive ouverte HAL
Pré-Publication, Document De Travail Année : 2024

Convex comparison of Gaussian mixtures

Résumé

Motivated by the study of the propagation of convexity by semi-groups of stochastic differential equations and convex comparison between the distributions of solutions of two such equations, we study the comparison for the convex order between a Gaussian distribution and a Gaussian mixture. We give and discuss intrinsic necessary and sufficient conditions for convex ordering. On the examples that we have worked out, the two conditions appear to be closely related.

Dates et versions

hal-04731943 , version 1 (11-10-2024)

Identifiants

Citer

Benjamin Jourdain, Gilles Pagès. Convex comparison of Gaussian mixtures. 2024. ⟨hal-04731943⟩
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