摘要
研究了一类具有边界摄动的奇摄动问题,在适当的条件下,利用微分不等式理论证明了边值问题解的存在性,讨论了其解的渐近性态。
A class of singularly perturbed problems with boundary perturbation is considered. Under suitable conditions and using the theory of differential inequalities, the existence of solution is proved and the asymptotic behavior of solution for the boundary value problem is studied.
出处
《中山大学学报(自然科学版)》
CAS
CSCD
北大核心
2004年第3期116-118,共3页
Acta Scientiarum Naturalium Universitatis Sunyatseni
基金
浙江省自然科学基金资助项目(102009)
浙江省教育厅资助项目(20030594)
湖州师范学院科研基金项目(200302)
关键词
奇摄动
边界摄动
微分不等式
singular perturbation
boundary perturbation
differential inequality