版权所有:内蒙古大学图书馆 技术提供:维普资讯• 智图
内蒙古自治区呼和浩特市赛罕区大学西街235号 邮编: 010021
作者机构:Tula State Univ Tula Russia
出 版 物:《MATHEMATICAL NOTES》 (数学札记)
年 卷 期:2002年第71卷第5-6期
页 面:782-793页
核心收录:
学科分类:07[理学] 0701[理学-数学] 070101[理学-基础数学]
基 金:INTAS, (00-136) Leading Scientific Schools, (00-15-96047) Russian Foundation for Basic Research, РФФИ, (01-01-00884)
主 题:elliptic differential inequality semilinear differential inequality trial function method conic domain nonlinear capacity Sobolev spaces
摘 要:We study some nonexistence problems for the solutions of semilinear elliptic differential inequalities and systems of second order in conic domains. The proof is based on the trial function method developed by Mitidieri and Pokhozhaev without recourse to comparison theorems and to the maximum principle.