一类非局部边值条件抛物型方程组解的性质研究  

The Properties of Solutions for a Nonlinear Parabolic System with Nonlocal Boundary Conditions

作　　者：吴春晨[1] 

机构地区：[1]福州大学至诚学院,福建福州350002

出　　处：《郑州大学学报（理学版）》2014年第4期18-22,共5页Journal of Zhengzhou University:Natural Science Edition

基　　金：福建省教育厅A类科技项目;编号JA12374;福建省自然科学基金资助项目;编号Z0511015

摘　　要：研究了一类具有3个方程的带局部源的非局部边值条件的非线性抛物型方程组解的爆破性质,通过构造上下解的方法,得到了方程组解的爆破与整体存在的条件.The blow-up properties of solutions for a parabolic system with nonlocal boundary conditions and localized source were investigated. The system consisted of 3 equations. By applying methods of constructing super-solutions and lower-solutions,the blow-up condition and global existence of solution were obtained.

关 键 词：非局部边值条件 非线性抛物型方程组 爆破 

分 类 号：O175.2[理学—数学]