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散度型椭圆方程的解在Morrey空间上的细正则性 被引量:1

Fine Regularity of Solutions in Morrey Spaces for the Elliptic Equation in Divergence Form
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摘要 对具有不连续系数的散度型椭圆方程-(aijuxi)xj=(fj)xj的解在Morrey空间中的细正则性进行了研究,即如果aij∈VMO∩L∞(Ω),fj∈Lp,λ(Ω),u∈W1,q(Ω)(1<q≤p)是方程的解,则且. This paper studies the fine regularity of the solutions in Morrey spaces for the elliptic equation in divergence form: -(αijuxi)xj = (fj)xj. i.e. if αij∈VMO ∩ L^∞(Ω), f ∈ L^p,λ(Ω), u ∈ W^1,q(Ω) (1 〈 q ≤ p) is the solution of the equation, then u ∈ Wloc^1,p (Ω) and uxj∈ Lloc^p,λ (Ω).
作者 王月山
出处 《数学年刊(A辑)》 CSCD 北大核心 2006年第4期551-560,共10页 Chinese Annals of Mathematics
基金 国家自然科学基金(No.10426029) 河南省高等学校青年骨干教师基金(No.2004189)资助的项目
关键词 椭圆方程 MORREY空间 细正则性 VMO空间 Elliptic equation, Morrey space, Fine regularity, VMO space
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参考文献11

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同被引文献1

  • 1Dashan Fan,Shanzhen Lu,Dachun Yang. Regularity in Morrey Spaces of Strong Solutions to Nondivergence Elliptic Equations with VMO Coefficients[J] 1998,Georgian Mathematical Journal(5):425~440

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