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On a class of non-uniformly elliptic equations
Authors:Chao Zhang  Shulin Zhou
Institution:1. Department of Mathematics, Harbin Institute of Technology, Harbin, 150001, People??s Republic of China
2. LMAM, School of Mathematical Sciences, Peking University, Beijing, 100871, People??s Republic of China
Abstract:In this paper we study the existence and uniqueness of both weak solutions and entropy solutions for the Dirichlet boundary value problem of a class of non-uniformly elliptic equations. A comparison result is also discussed. Some well-known elliptic equations are the special cases of this equation.
Keywords:
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