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检索条件"主题词=Convex Function"
1600 条 记 录,以下是21-30 订阅
排序:
On the Hermite-Hadamard-type inequalities for co-ordinated convex function via fractional integrals
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INTEGRAL TRANSFORMS AND SPECIAL functionS 2014年 第2期25卷 134-147页
作者: Sarikaya, Mehmet Zeki Duzce Univ Fac Sci & Arts Dept Math Duzce Turkey
In this paper, we initially present new some inequality of Hermite-Hadamard-type for co-ordinated convex functions on a rectangle from the plane (2) via Riemann-Liouville fractional integrals. Then, we give an integra... 详细信息
来源: 评论
LIMITING BEHAVIOR OF THE APPROXIMATE 1ST ORDER AND 2ND ORDER DIRECTIONAL-DERIVATIVES FOR A convex function
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NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS 1982年 第12期6卷 1309-1326页
作者: HIRIARTURRUTY, JB Université Paul Sabatier (Toulouse III) U.E.R. Mathématiques Informatique Gestion 118 route de Narbonne 31062 Toulouse Cedex France
来源: 评论
Association of Jensen's inequality for s-convex function with Csiszar divergence
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JOURNAL OF INEQUALITIES AND APPLICATIONS 2019年 第1期2019卷 1-14页
作者: Khan, Muhammad Adil Hanif, Muhammad Khan, Zareen Abdul Hameed Ahmad, Khurshid Chu, Yu-Ming Hunan City Univ Coll Sci Yiyang Peoples R China Univ Peshawar Dept Math Peshawar Pakistan Princess Nora Bint Abdulrahman Univ Dept Math Riyadh Saudi Arabia Islamia Coll Univ Dept Stat Peshawar Pakistan Huzhou Univ Dept Math Huzhou Peoples R China
In the article, we establish an inequality for Csiszar divergence associated with s-convex functions, present several inequalities for Kullback-Leibler, Renyi, Hellinger, Chi-square, Jeffery's, and variational dis... 详细信息
来源: 评论
An elementary new proof of the determination of a convex function by its subdifferential
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OPTIMIZATION 2010年 第8期59卷 1231-1233页
作者: Kocourek, Pavel Natl Sun Yat Sen Univ Dept Appl Math Kaohsiung 804 Taiwan
Rockafellar proved that any closed, convex function is uniquely determined by its subdifferential mapping up to an additive constant. The aim of this article is to provide an elementary proof of the same result.
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A multipoint method of minimization of a convex function
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CYBERNETICS AND SYSTEMS ANALYSIS 1999年 第6期35卷 973-975页
作者: Nenakhov, ÉI Natl Acad Sci Ukraine Cybernet Inst Kiev Ukraine
The problem of minimization of a convex nonsmooth function in a finite-dimensional space is considered. The method employs the Moreau-Yosida regularization. To accelerate the computation process, the proximate functio... 详细信息
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The Sum of a Maximally Monotone Linear Relation and the Subdifferential of a Proper Lower Semicontinuous convex function is Maximally Monotone
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SET-VALUED AND VARIATIONAL ANALYSIS 2012年 第2期20卷 155-167页
作者: Yao, Liangjin Univ British Columbia Irving K Barber Sch Dept Math Kelowna BC V1V 1V7 Canada
The most important open problem in Monotone Operator Theory concerns the maximal monotonicity of the sum of two maximally monotone operators provided that Rockafellar's constraint qualification holds. In this pape... 详细信息
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Every closed convex set is the set of minimizers of some C∞-smooth convex function
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PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY 2002年 第12期130卷 3687-3692页
作者: Azagra, D Ferrera, J Univ Complutense Dept Anal Matem Fac Ciencias Matem E-28040 Madrid Spain
We show that for every closed convex set C in a separable Banach space X there is a C-infinity-smooth convex function f : X--> [0, infinity) so that f(-1) (0) = C. We also deduce some interesting consequences conce... 详细信息
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Construction and Application of a New kind of Strengthening Buffer Operator Based on the convex function
Construction and Application of a New kind of Strengthening ...
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IEEE International Conference on Systems, Man and Cybernetics (SMC)
作者: Peng, Peng Wei, Yong China W Normal Univ Coll Math & Informat Nanchong Sichuan Peoples R China
Complying with the existing buffer operator of grey system theory axiom system, using the relevant properties of convex function, and combining with strengthening buffer operator, the paper constructs a new class of s... 详细信息
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Method of the generalized gradient for finding the absolute minimum of a convex function
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Cybernetics 1976年 第4期12卷 547-553页
作者: Shepilov, M.A.
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Minimization Technique for a convex function with Application to Multiple Regression Model
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Optimization 1988年 第2期19卷 253-267页
作者: Rhee, Wansoo T. Rhee, K. Anthony Faculty of Management Sciences The Ohio State University Columbus United States Division of Business & Economics Indiana University Northwest Gary United States
This paper develops an algorithm, for estimating the parameters in a general multiple regression model. The estimator coincides with the maximum likelihood estimator when the errors have a probability density function... 详细信息
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