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math.FA2019★ 1 cited
Convergence to equilibrium for hypoelliptic non-symmetric Ornstein-Uhlenbeck type operators
Fabrice Baudoin, Michel Bonnefont, Li Chen
We study a generalized curvature dimension inequality which is suitable for subelliptic Ornstein-Uhlenbeck type operators and deduce convergence to equilibrium in the and ent…
math.PR2019
A note on eigenvalues estimates for one-dimensional diffusion operators
Michel Bonnefont, Aldéric Joulin
Dealing with one-dimensional diffusion operators, we obtain upper and lower variational formulae on the eigenvalues given by the max-min principle, generalizing the celebrated resu…