Boundary Value Problems
Volume 2009 (2009), Article ID 231802, 13 pages
doi:10.1155/2009/231802
Research Article

Cauchy-Neumann Problem for Second-Order General Schrödinger Equations in Cylinders with Nonsmooth Bases

Nguyen Manh Hung,1 Tran Xuan Tiep,2 and Nguyen Thi Kim Son1

1Department of Mathematics, Hanoi University of Education, Hanoi, Vietnam
2Faculty of Applied Mathematics and Informatics, Hanoi University of Technology, Hanoi, Vietnam

Received 26 February 2009; Accepted 18 June 2009

Academic Editor: Gary Lieberman

Copyright © 2009 Nguyen Manh Hung et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

The main goal of this paper is to obtain the regularity of weak solutions of Cauchy-Neumann problems for the second-order general Schrödinger equations in domains with conical points on the boundary of the bases.