...nian系统;周期解;鞍点定理 [gap=500]keywords: second order hamiltonian systems;periodic solutions;saddle point theorems ...
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We also introduce the concept of ε- (proper) strict saddle points and obtain the saddle point theorem.
再次,引入ε-真严鞍点的概念并得到了鞍点的等价命题,通过它又得到了相应的鞍点定理。
参考来源 - 集值优化问题的ε·2,447,543篇论文数据,部分数据来源于NoteExpress
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