当前位置: 首页 > 文章 > 利用高阶偏导数判定二元函数极值 塔里木大学学报 2005,17 (2) 89-90
Position: Home > Articles > Judging Extreme Values of Two-variable Function Through Partial Derivative of Higher Order Journal of Tarim University 2005,17 (2) 89-90

利用高阶偏导数判定二元函数极值

作  者:
李向利
单  位:
塔里木大学文理学院
关键词:
函数;极值;偏导数;矩阵
摘  要:
受一元函数极值的第三充分条件[1]的启示,本文给出了一般的利用阶偏导数判定二元函数极值的充分条件。
译  名:
Judging Extreme Values of Two-variable Function Through Partial Derivative of Higher Order
作  者:
Li Xiangli(College of Arts and Science, Tarim University, Alar Xinjiang 843300)
关键词:
Function; Extreme values;. partial derivative; Matrix
摘  要:
Enlightened by the third full condition for judging extreme values of one-variable function, this paper suggests the general full condition to judge extreme values of two-variable function in partial derivative of N order.

相似文章

计量
文章访问数: 13
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊