节点文献
二次可微实函数的凸性问题
ON CONVEXITY OF DIFFERENTIAL SECOND ORDER REAL FUNCTION
【摘要】 对于二次可微实函数给出判别凸性的充要条件,与一阶条件相比,比较简单,也便于运用,至少对n元二次函数是这样。
【Abstract】 The necessary and sufficient conditions of judging the convexity of differential second order real function are presented below.The conditions presented are easier to be applied and simpler than those of judging first order conditions.
- 【文献出处】 内蒙古林学院学报 ,JOURNAL OF NEIMENGGU FORESTRY COLLEGE , 编辑部邮箱 ,1997年04期
- 【分类号】O174.13
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