EMBEDDING THEOREMS FOR WEIGHTED SOBOLEV SPACES AND ITS APPLICATIONS | Thủy | TNU Journal of Science and Technology

EMBEDDING THEOREMS FOR WEIGHTED SOBOLEV SPACES AND ITS APPLICATIONS

About this article

Received: 11/03/19                Published: 18/03/19

Authors

1. Pham Thi Thuy Email to author, University of Education – TNU
2. Le Thi Hong Hanh, Hoa Lu University, Ninh Binh

Abstract


In this paper, we study the existence of solutions for degenerate elliptic equation

 

where is a bounded domain with smooth boundary in

This result is a generalization of that of  N. M. Tri [N. M. Tri, Critical Sobolev exponent for hypoelliptic operators, Acta Mathematic Vietnamica, Vol.23 (1998), N1, 83 – 94.] and of  D. T. Luyen, N. M. Tri [D. T. Luyen and N. M. Tri, On boundary value problem for semilinear degenerate elliptic differential equations, AIP Conf. Proc. 1450, 13 (2012), 13 - 17].


Keywords


Boundary value problems, Critical exponents, Critical values, Nontrivial solutions, Embedding theorems

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