C 1 $C^{1}$ -Regularity for subelliptic systems with drift in the Heisenberg group: the superquadratic controllable growth

Abstract We investigate the interior regularity to nonlinear subelliptic systems in divergence form with drift term for the case of superquadratic controllable structure conditions in the Heisenberg group. On the basis of a generalization of the A $\mathcal{A}$ -harmonic approximation technique, C 1...

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Bibliographic Details
Main Authors: Guoqiang Duan, Jialin Wang, Dongni Liao
Format: Article
Language:English
Published: SpringerOpen 2024-09-01
Series:Boundary Value Problems
Subjects:
Online Access:https://doi.org/10.1186/s13661-024-01917-4