摘要
应用拟半导数的谱性质与凹泛函的性质,研究拟半可微映象的多正不动点问题。
In the paper,the problem on the multiple positive fixed points for quasi-semidifferentiable mapping is studied,and the spectral properties of quasi-semiderivative and the properties of concave functional are applied.
出处
《厦门大学学报(自然科学版)》
CAS
CSCD
北大核心
1993年第1期26-29,共4页
Journal of Xiamen University:Natural Science
关键词
拟半可微
多正不动点
映象
不定点
Quasi-semidifferentiable ,Quasi-semiderivative ,Concave functional