Evenly convex setEvenly convex functionSupport functionConvex conjugationA subset of a locally convex space is called e-convex if it is the intersection of a family of open halfspaces. An extended real-valued function on such a space is called e-convex if its epigraph is e-convex. In this ...
Using a universal formula for the mean length of a convex set and the generalized support function,this paper has arrived at the mean length of the ellipse. 主要利用广义支持函数和凸域内弦的平均长度的一个普遍公式,得到椭圆域内弦的平均长度,并对矩形域内弦的平均长度的极值作了研究,得出当为正方...
differentiability of the support functionconvexityrecession conecost functionproduction functionIt is known that, in finite dimensions, the support function of a compact convex set with nonempty interior is differentiable excepting the origin if and only if the set is strictly convex. In this paper, ...
In problems of medical imaging and robotic vision, measurements of a convex set are sometimes obtained via the set''s support function. The standard way in which the convex set is recovered from such data is to suppose that it is polygonal, model the errors as Normal random variables, and ...
调整SVM的cost Function: 去掉1/m(对最优化结果不影响); 令C = 1/λ,使得cost function中的正则项主要控制代价函数(J(θ)左部分)部分; 调整后SVM的cost Function: PS:调整后的J(θ)是一个凸函数(convex function),故求解时不会陷入局部最优。
The plenary hull of J F(x) is defined as {X ∈ Mm,n () | Xu ∈ J F(x)u for all u ∈ n}; it is a compact and convex set whose support function is also determined.DOI: 10.1016/S0764-4442(98)80178-X 被引量: 1 年份: 1998 ...
He used so-called (Harsanyi) dividends, assigned to all feasible coalitions of a player set according to the coalition function. Singletons receive the singleton worth as their dividend and the dividend of each larger coalition S amounts to the worth of S minus the sum of all dividends of ...
网络释义 1. 支撑函数 翻译与翻译辅助工具-->数理相关[转帖] ... 支撑泛函||supporting functional支撑函数||support function支撑集||support set ... www.360doc.com|基于56个网页 2. 支持机构 宜家支持机构(宜家support function)则为商店提供专业的服务支持,包括it、餐厅、设备供应、原料采购、目录册、配件供...
In this paper, we study a nonsmooth semi-infinite multi-objective E-convex programming problem involving support functions. We derive sufficient optimality conditions for the primal problem. We formulate Mond-Weir type dual for the primal problem and est
M Obradović - Current Topics In Analytic Function Theory 被引量: 2发表: 2014年 SOME PROPERTIES FOR CERTAIN CLASSES OF UNIVALENT FUNCTIONS DEFINED BY DIFFERENTIAL INEQUALITIES Let A be the space of functions analytic in the unit disk D = {z:|z| < 1}.Let U denote the set of all functi...