In this paper,we introduce the l×m×n matrix A and face operation on A.Then we modify the Morse Lemma and probe the local structure of function at its critical point.Last construct a new algorithm using direc...In this paper,we introduce the l×m×n matrix A and face operation on A.Then we modify the Morse Lemma and probe the local structure of function at its critical point.Last construct a new algorithm using directions of negative curvature.展开更多
文摘In this paper,we introduce the l×m×n matrix A and face operation on A.Then we modify the Morse Lemma and probe the local structure of function at its critical point.Last construct a new algorithm using directions of negative curvature.