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arXiv · 2407.07548

Lipschitz regularity for solutions to an orthotropic $q$-Laplacian-type equation in the Heisenberg group

Michele Circelli·Giovanna Citti·Albert Clop
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Abstract

We establish the local Lipschitz regularity for solutions to an orthotropic q-Laplacian-type equation within the Heisenberg group. Our approach is largely inspired by the works of X. Zhong, who investigated the q-Laplacian in the same setting and proved the H\"older regularity for the gradient of solutions. Due to the degeneracy of the current equation, such regularity for the gradient of solutions is not even known in the Euclidean setting for dimensions greater than 2, where only boundedness is expected.

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Michele Circelli, Giovanna Citti, Albert Clop. 2024-07-10. Lipschitz regularity for solutions to an orthotropic $q$-Laplacian-type equation in the Heisenberg group. https://arxiv.org/abs/2407.07548

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