Regularity for Doubly Nonlinear Equations in the Mixed Regime

Fuente: arXiv
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Auteurs principaux: Ciani, Simone, Henriques, Eurica, Savchenko, Mariia, Skrypnik, Igor I., Yevgenieva, Yevgeniia
Format: Preprint
Publié: 2026
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author Ciani, Simone
Henriques, Eurica
Savchenko, Mariia
Skrypnik, Igor I.
Yevgenieva, Yevgeniia
author_facet Ciani, Simone
Henriques, Eurica
Savchenko, Mariia
Skrypnik, Igor I.
Yevgenieva, Yevgeniia
contents We study the local Hölder continuity of nonnegative solutions to doubly nonlinear equations by introducing a new technique that allows us to treat the cases where the equation is both singular and degenerate, up to specific Barenblatt numbers. Our argument relies on a new integral $L^1$-$L^1$ Harnack estimate, of independent interest.
format Preprint
id arxiv_https___arxiv_org_abs_2602_09906
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle Regularity for Doubly Nonlinear Equations in the Mixed Regime
Ciani, Simone
Henriques, Eurica
Savchenko, Mariia
Skrypnik, Igor I.
Yevgenieva, Yevgeniia
Analysis of PDEs
35B65, 35B45
We study the local Hölder continuity of nonnegative solutions to doubly nonlinear equations by introducing a new technique that allows us to treat the cases where the equation is both singular and degenerate, up to specific Barenblatt numbers. Our argument relies on a new integral $L^1$-$L^1$ Harnack estimate, of independent interest.
title Regularity for Doubly Nonlinear Equations in the Mixed Regime
topic Analysis of PDEs
35B65, 35B45
url https://arxiv.org/abs/2602.09906