Comparison principles and Lipschitz regularity for some nonlinear degenerate elliptic equations
We establish interior Lipschitz regularity for continuous viscosity solutions of fully nonlinear, conformally invariant, degenerate elliptic equations. As a by-product of our method, we also prove a weak form of the strong comparison principle, which we refer to as the principle of propagation of to...
Main Authors: | , , |
---|---|
Format: | Journal article |
Published: |
Springer Berlin Heidelberg
2018
|
_version_ | 1797106093986414592 |
---|---|
author | Li, Y Nguyen, L Wang, B |
author_facet | Li, Y Nguyen, L Wang, B |
author_sort | Li, Y |
collection | OXFORD |
description | We establish interior Lipschitz regularity for continuous viscosity solutions of fully nonlinear, conformally invariant, degenerate elliptic equations. As a by-product of our method, we also prove a weak form of the strong comparison principle, which we refer to as the principle of propagation of touching points, for operators of the form ∇2ψ + L(x, ψ, ∇ψ) which are non-decreasing in ψ. |
first_indexed | 2024-03-07T06:56:49Z |
format | Journal article |
id | oxford-uuid:fe6a4084-1163-4892-b39b-60a2a104c69e |
institution | University of Oxford |
last_indexed | 2024-03-07T06:56:49Z |
publishDate | 2018 |
publisher | Springer Berlin Heidelberg |
record_format | dspace |
spelling | oxford-uuid:fe6a4084-1163-4892-b39b-60a2a104c69e2022-03-27T13:36:15ZComparison principles and Lipschitz regularity for some nonlinear degenerate elliptic equationsJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:fe6a4084-1163-4892-b39b-60a2a104c69eSymplectic Elements at OxfordSpringer Berlin Heidelberg2018Li, YNguyen, LWang, BWe establish interior Lipschitz regularity for continuous viscosity solutions of fully nonlinear, conformally invariant, degenerate elliptic equations. As a by-product of our method, we also prove a weak form of the strong comparison principle, which we refer to as the principle of propagation of touching points, for operators of the form ∇2ψ + L(x, ψ, ∇ψ) which are non-decreasing in ψ. |
spellingShingle | Li, Y Nguyen, L Wang, B Comparison principles and Lipschitz regularity for some nonlinear degenerate elliptic equations |
title | Comparison principles and Lipschitz regularity for some nonlinear degenerate elliptic equations |
title_full | Comparison principles and Lipschitz regularity for some nonlinear degenerate elliptic equations |
title_fullStr | Comparison principles and Lipschitz regularity for some nonlinear degenerate elliptic equations |
title_full_unstemmed | Comparison principles and Lipschitz regularity for some nonlinear degenerate elliptic equations |
title_short | Comparison principles and Lipschitz regularity for some nonlinear degenerate elliptic equations |
title_sort | comparison principles and lipschitz regularity for some nonlinear degenerate elliptic equations |
work_keys_str_mv | AT liy comparisonprinciplesandlipschitzregularityforsomenonlineardegenerateellipticequations AT nguyenl comparisonprinciplesandlipschitzregularityforsomenonlineardegenerateellipticequations AT wangb comparisonprinciplesandlipschitzregularityforsomenonlineardegenerateellipticequations |