On the regularity theory for mixed local and nonlocal quasilinear parabolic equations
On the regularity theory for mixed local and nonlocal quasilinear parabolic equations
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局部与非局部混合拟线性抛物型方程的正则理论
DOI:
10.2422/2036-2145.202110_006
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发表时间:
2021
期刊:
影响因子:
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通讯作者:
J. Kinnunen
中科院分区:
文献类型:
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作者:
P. Garain;J. Kinnunen
Abstract. We consider mixed local and nonlocal quasilinear parabolic equations of p-Laplace type and discuss several regularity properties of weak solutions for such equations. More precisely, we establish local boundeness of weak subsolutions, local Hölder continuity of weak solutions, lower semicontinuity of weak supersolutions as well as upper semicontinuity of weak subsolutions. We also discuss the pointwise behavior of the semicontinuous representatives. Our main results are valid for sign changing solutions. Our approach is purely analytic and is based on energy estimates and the De Giorgi theory.
DOI:
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DOI:
10.4171/rmi/609
发表时间:
2008-08
期刊:
arXiv: Probability
影响因子:
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作者:
Zhen-Qing Chen;T. Kumagai
通讯作者:
Zhen-Qing Chen;T. Kumagai