不动点定理在方程解方面的应用  

Applications of Fixed Point Theory on Equation's Solution

作　　者：谭长明[1] 龙丽[1] 

机构地区：[1]鞍山师范学院,辽宁鞍山114007

出　　处：《吉林师范大学学报（自然科学版）》2007年第1期84-86,共3页Journal of Jilin Normal University:Natural Science Edition

摘　　要：本文介绍了常用的Banach不动点定理即压缩映射原理,重点讨论了它在方程中有关解存在问题应用实例,从而阐述了Banach不动点定理的理论价值和实际应用。Some Banach Fixed point theories in common use, that is, compression mapping theories are introduced in this paper. The problems of existing Solution in equation are discussed by applying instances. The theory value and application value of Banach Fixed point theories are both emphasized in the paper

关 键 词：不动点 算子 压缩映射 

分 类 号：O177[理学—数学]