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检索条件"主题词=iterative algorithm"
1765 条 记 录,以下是301-310 订阅
排序:
Convergence and stability of iterative algorithms of generalized set-valued variational-like inclusions in Banach spaces
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APPLIED MATHEMATICS AND COMPUTATION 2005年 第1期166卷 164-180页
作者: Kazmi, KR Bhat, MI Aligarh Muslim Univ Dept Math Aligarh 202002 Uttar Pradesh India
In this paper, we give the notion of P-eta-proximal mapping, an extension of P-proximal mapping given by Ding and Xia [J. Comput. Appl. Math. 147 (2002) 369], for a nonconvex lower semicontinuous eta-subdifferentiable... 详细信息
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A comparative study on iterative algorithms of almost contractions in the context of convergence, stability and data dependency
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COMPUTATIONAL & APPLIED MATHEMATICS 2021年 第8期40卷 1-25页
作者: Hacioglu, Emirhan Trakya Univ Dept Math TR-22030 Edirne Turkey
In this paper, we propose a new iterative algorithm and analyze it in detail inasmuch as convergence, stability, and data dependency for the class of almost contraction mappings. We also consider another iterative alg... 详细信息
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Matrix iterative algorithms for least-squares problem in quaternionic quantum theory
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INTERNATIONAL JOURNAL OF COMPUTER MATHEMATICS 2013年 第3期90卷 727-745页
作者: Ling, Sitao Jia, Zhigang China Univ Min & Technol Dept Math Xuzhou 221116 Peoples R China Jiangsu Normal Univ Dept Math Xuzhou 221116 Peoples R China
Quaternionic least squares (QLS) is an efficient method for solving approximate problems in quaternionic quantum theory. Based on Paige's algorithms LSQR and residual-reducing version of LSQR proposed in Paige and... 详细信息
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ACCELERATION OF iterative algorithmS FOR EULER EQUATIONS OF GAS-DYNAMICS
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AIAA JOURNAL 1990年 第5期28卷 939-942页
作者: LEE, S DULIKRAVICH, GS Pennsylvania State University University Park Pennsylvania 16802
A new method for the acceleration of explicit iterative algorithms for the numerical solution of systems of partial differential equations has been developed. The method is based on the idea of allowing each partial d... 详细信息
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Blind restoration of images degraded by space-variant blurs using iterative algorithms for both blur identification and image restoration
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IMAGE AND VISION COMPUTING 1997年 第5期15卷 399-410页
作者: Guo, YP Lee, HP Teo, CL NATL UNIV SINGAPORE DEPT MECH & PROD ENGNSINGAPORE 119260SINGAPORE
This paper addresses the problem of digital blind restoration of images degraded by space-variant blurs and noise. The existing Expectation-Maximization (EM) algorithm reported in the literature is extended in this pa... 详细信息
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Stochastic performance prediction for iterative algorithms in distributed environments
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JOURNAL OF PARALLEL AND DISTRIBUTED COMPUTING 1999年 第1期58卷 68-91页
作者: Casanova, H Thomason, MG Dongarra, JJ Univ Calif San Diego Dept Comp Sci & Engn La Jolla CA 92093 USA Univ Tennessee Dept Comp Sci Knoxville TN 37996 USA Oak Ridge Natl Lab Math Sci Sect Oak Ridge TN 37821 USA
The parallelization of iterative algorithms is an important issue for efficient solution of large numerical problems. Several theoretical results concerning sufficient conditions for. and speed of convergence of paral... 详细信息
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An uplink power control algorithm using traditional iterative model for cognitive radio networks
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Journal of Central South University 2012年 第10期19卷 2816-2822页
作者: 李枫 谭学治 王丽 School of Electronics Information Engineering Harbin Institute of Technology Department of Automation Measurement and Control Harbin Institute of Technology
Based on the analysis of the feature of cognitive radio networks, a relevant interference model was built. Cognitive users should consider especially the problem of interference with licensed users and satisfy the sig... 详细信息
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Strong convergence of new iterative algorithms for certain classes of asymptotically pseudocontractions
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FIXED POINT THEORY AND APPLICATIONS 2013年 第1期2013卷 1-19页
作者: Osilike, Micah Okwuchukwu Nwokoro, Peter Uche Chima, Eucharia Ezinwanne Univ Nigeria Dept Math Nsukka Nigeria
Let C be a nonempty closed convex subset of a real Hilbert space, and let T : C -> C be an asymptotically k-strictly pseudocontractive mapping with F(T) = {x is an element of C : Tx = x} not equal = empty set. Let ... 详细信息
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Gradient based and least squares based iterative algorithms for matrix equations AXB plus CXTD = F
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APPLIED MATHEMATICS AND COMPUTATION 2010年 第5期217卷 2191-2199页
作者: Xie, Li Liu, Yanjun Yang, Huizhong Jiangnan Univ Control Sci & Engn Res Ctr Wuxi 214122 Peoples R China
This paper develops a gradient based and a least squares based iterative algorithms for solving matrix equation AXB + (CXD)-D-T = F. The basic idea is to decompose the matrix equation (system) under consideration into... 详细信息
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Auxiliary principle and iterative algorithms for generalized set-valued strongly nonlinear mixed variational-like inequalities
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JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS 2001年 第2期256卷 345-359页
作者: Huang, NJ Deng, CX Sichuan Univ Dept Math Chengdu 610064 Sichuan Peoples R China
In this paper, we extend the auxiliary principle technique to study a class of generalized set-valued strongly nonlinear mixed variational-like inequalities. We prove the existence of a solution of the auxiliary probl... 详细信息
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