焦点量与鞍点量的关系  

The Relationship Between Focal Quantities and Saddle Quantities

作　　者：桑波[1] 朱思铭[2] 

机构地区：[1]聊城大学数学科学学院,山东聊城252059 [2]中山大学数学与计算科学学院,广州510275

出　　处：《数学年刊（A辑）》2007年第2期267-272,共6页Chinese Annals of Mathematics

基　　金：国家自然科学基金(No.10371135)资助的项目.

摘　　要：对于一般情形,给出焦点量和鞍点量计算与约化的Maple算法,从而统一了焦点量和鞍点量的计算,并给出细焦点与细鞍点的变换,利用变换推导了焦点量和鞍点量的关系．For general cases, this paper brings in algorithms for computing and simplifying focal quantities and saddle quantities, thus the computations for two quantities are unified. Also for general cases, this paper gives transformations between fine focus and fine saddle. By the transformations, the relationship between focal quantities and saddle quantities is established.

关 键 词：焦点量 鞍点量 

分 类 号：O175.1[理学—数学]