首页|SHARP MORREY REGULARITY THEORY FOR A FOURTH ORDER GEOMETRICAL EQUATION

SHARP MORREY REGULARITY THEORY FOR A FOURTH ORDER GEOMETRICAL EQUATION

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This paper is a continuation of recent work by Guo-Xiang-Zheng[10].We deduce the sharp Morrey regularity theory for weak solutions to the fourth order nonhomogeneous Lamm-Rivière equation△2u=△(V▽u)+div(w▽u)+(▽ω+F)·▽u+f in B4,under the smallest regularity assumptions of V,(w),ω,F,where f belongs to some Morrey spaces.This work was motivated by many geometrical problems such as the flow of bihar-monic mappings.Our results deepens the Lp type regularity theory of[10],and generalizes the work of Du,Kang and Wang[4]on a second order problem to our fourth order problems.

fourth order elliptic equationregularity theoryMorrey spacedecay estimatesRiesz potential

向长林、郑高峰

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Three Gorges Mathematical Research Center,China Three Gorges University,Yichang 443002,China

School of Mathematics and Statistics,Central China Normal University,Wuhan 430079,China

National Natural Science Foundation of ChinaNational Natural Science Foundation of China

1227129612271195

2024

数学物理学报(英文版)
中科院武汉物理与数学研究所

数学物理学报(英文版)

CSTPCD
影响因子:0.256
ISSN:0252-9602
年,卷(期):2024.44(2)
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