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pro vyhledávání: '"Vahidifar, Vahideh"'
Autor:
Taheri, Ali, Vahidifar, Vahideh
In this paper we prove gradient estimates of both elliptic and parabolic types, specifically, of Souplet-Zhang, Hamilton and Li-Yau types for positive smooth solutions to a class of nonlinear parabolic equations involving the Witten or drifting Lapla
Externí odkaz:
http://arxiv.org/abs/2404.01749
Autor:
Taheri, Ali, Vahidifar, Vahideh
Publikováno v:
Mathematika 69(3) 2023
In this article we present new gradient estimates for positive solutions to a class of nonlinear elliptic equations involving the f-Laplacian on a smooth metric measure space. The gradient estimates of interest are of Souplet-Zhang and Hamilton types
Externí odkaz:
http://arxiv.org/abs/2306.08639
Autor:
Taheri, Ali, Vahidifar, Vahideh
Publikováno v:
Nonlinear Analysis 2023
This article presents new parabolic and elliptic type gradient estimates for positive smooth solutions to a nonlinear parabolic equation involving the Witten Laplacian in the context of smooth metric measure spaces. The metric and potential here are
Externí odkaz:
http://arxiv.org/abs/2303.05802
Autor:
Taheri, Ali, Vahidifar, Vahideh
Publikováno v:
Advances in Nonlinear Analysis 2023
This article presents new local and global gradient estimates of Li-Yau type for positive solutions to a class of nonlinear elliptic equations on smooth metric measure spaces involving the Witten Laplacian. The estimates are derived under natural low
Externí odkaz:
http://arxiv.org/abs/2303.01109
Autor:
Taheri Ali, Vahidifar Vahideh
Publikováno v:
Advanced Nonlinear Studies, Vol 24, Iss 3, Pp 553-591 (2024)
In this paper we prove gradient estimates of both elliptic and parabolic types, specifically, of Souplet-Zhang, Hamilton and Li-Yau types for positive smooth solutions to a class of nonlinear parabolic equations involving the Witten or drifting Lapla
Externí odkaz:
https://doaj.org/article/d905a9020d134bcba225182c134154c4
Autor:
Taheri, Ali, Vahidifar, Vahideh
The aim of this paper is to prove the existence of multiple solutions for a family of nonlinear elliptic systems in divergence form coupled with a pointwise gradient constraint: \begin{align*} \left\{ \begin{array}{ll} \dive\{\A(|x|,|u|^2,|\nabla u|^
Externí odkaz:
http://arxiv.org/abs/2206.03076
Autor:
Taheri Ali, Vahidifar Vahideh
Publikováno v:
Advances in Nonlinear Analysis, Vol 12, Iss 1, Pp 285-320 (2023)
This article presents new local and global gradient estimates of Li-Yau type for positive solutions to a class of nonlinear elliptic equations on smooth metric measure spaces involving the Witten Laplacian. The estimates are derived under natural low
Externí odkaz:
https://doaj.org/article/73f68cc34e0b4c79b42d986f21ea5bae
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Akademický článek
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Autor:
Taheri, Ali, Vahidifar, Vahideh
Publikováno v:
SN Partial Differential Equations and Applications; February 2024, Vol. 5 Issue: 1