Regularity of Keldys-Fichera Boundary Value Problem for Degenerate Elliptic Equations
Regularity of Keldys-Fichera Boundary Value Problem for Degenerate Elliptic Equations
摘要
The authors discuss the W1,p-solutions and the interior regularity of weak solutions for the Keldys-Fichera boundary value problem using the acute angle principle,the reversed Hlder inequality and the generalized poincar'e inequalities.
基金
supported by the National Natural Science Foundation of China(No.10971148)
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