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一类具有混合边界条件的初边值问题解的Blow-up
ON BlOW-UP SOLUTIONS FOR A CLASS OF THE PROBLEMS WITH BOUNDARY CONDITIONS OF MIXED TYPE AND STARTING VALUE
【摘要】 利用非线性抛物型方程的极大值原理 ,讨论了一类具有混合边界条件的初边值问题的解的Blow up ,并得到了Blow up时间T的一个上界 .
【Abstract】 Based on the extremum principle of nonlinear parabolic equations,the author considered the blow up solutions for a class of the problems with boundary conditions of mixed type and starting value,and gave a supremum of Blow up time.
【关键词】 混合边界条件;
Blow-up;
极值原理;
【Key words】 boundary conditions of mixed type; Blow up; extremum principle;
【Key words】 boundary conditions of mixed type; Blow up; extremum principle;
- 【文献出处】 四川大学学报(自然科学版) ,JOURNAL OF SICHUAN UNIVERSITY (NATURAL SCIENCE EDITION) , 编辑部邮箱 ,2000年04期
- 【分类号】O175.26
- 【下载频次】30