Global subelliptic estimates for Kramers-Fokker-Planck operators with some class of polynomials

Abstract : In this article we study some Kramers-Fokker-Planck operators with a polynomial potential $V(q)$ of degree greater than two having quadratic limiting behavior. This work provides an accurate global subelliptic estimate for KFP operators under some conditions imposed on the potential.
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https://hal.archives-ouvertes.fr/hal-01955908
Contributor : Mona Ben Said <>
Submitted on : Monday, May 27, 2019 - 11:36:51 PM
Last modification on : Saturday, June 15, 2019 - 1:16:35 AM

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  • HAL Id : hal-01955908, version 2
  • ARXIV : 1812.06645

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Mona Ben Said. Global subelliptic estimates for Kramers-Fokker-Planck operators with some class of polynomials. 2019. ⟨hal-01955908v2⟩

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