We prove a cone-type criterion for a boundary point to be regular for the Dirichlet problem related to (possibly) degenerate Ornstein–Uhlenbeck operators in $mathbb{R}^N$. Our result extends the classical Zaremba cone criterion for the Laplace operator.
A ZAREMBA TYPE-CRITERION FOR HYPOELLIPTIC DEGENERATE ORNSTEIN-UHLENBECK OPERATORS
Alessia Elisabetta Kogoj
2020
Abstract
We prove a cone-type criterion for a boundary point to be regular for the Dirichlet problem related to (possibly) degenerate Ornstein–Uhlenbeck operators in $mathbb{R}^N$. Our result extends the classical Zaremba cone criterion for the Laplace operator.File in questo prodotto:
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