In addition, a sufficient condition of convex fuzzy-valued function getting minimum value is presented, and the method of convexification for a usual fuzzy-valued function is also given.
同时,给出了凸模糊数值函数取得最小值的充分条件以及凸化一般模糊数值函数的一种方法。
单词 | Convex functions |
释义 |
Convex functions
英语例句库
In addition, a sufficient condition of convex fuzzy-valued function getting minimum value is presented, and the method of convexification for a usual fuzzy-valued function is also given. 同时,给出了凸模糊数值函数取得最小值的充分条件以及凸化一般模糊数值函数的一种方法。
中文百科
凸函数 Convex function(重定向自Convex functions)
![]() ![]() ![]() ![]() 凸函数是一个定义在某个矢量空间的凸子集
也就是说,一个函数是凸的当且仅当其上境图(在函数图像上方的点集)为一个凸集。 如果对于任意的
若对于任意的
英语百科
Convex function 凸函数(重定向自Convex functions)
![]() ![]() ![]() ![]() In mathematics, a real-valued function defined on an interval is called convex (or convex downward or concave upward) if the line segment between any two points on the graph of the function lies above or on the graph, in a Euclidean space (or more generally a vector space) of at least two dimensions. Equivalently, a function is convex if its epigraph (the set of points on or above the graph of the function) is a convex set. Well-known examples of convex functions are the quadratic function |
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