18 citations · 26 across the 13 of their papers we have counts for
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math.AP2020★ 4 cited
Null-controllability of evolution equations associated with fractional Shubin operators through quantitative Agmon estimates
Paul Alphonse
We consider the anisotropic Shubin operators acting on the space , with some positive integers. We provide sharp quantit…
math.AP2020
Hypoelliptic estimates for linear transport operators
Paul Alphonse
We aim at understanding how the non-commutation phenomena between a linear transport operator and a fractional diffusion allow the transport operator to satisfy hypoelliptic estima…
math.AP2020
Description of the smoothing effects of semigroups generated by fractional Ornstein-Uhlenbeck operators and subelliptic estimates
Paul Alphonse
We study semigroups generated by general fractional Ornstein-Uhlenbeck operators acting on . We characterize geometrically the partial Gevrey-type smoothing proper…