Results 21 to 30 of about 1,984,988 (193)
Accelerating consensus of self-driven swarm via adaptive speed [PDF]
, 2008 In resent years, Vicsek model has attracted more and more attention and been well developed. However, the in-depth analysis on the convergence time are scarce thus far.
Akyildiz +27 more
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An Extended Gradient Method for Smooth and Strongly Convex Functions
Mathematics, 2023 In this work, we introduce an extended gradient method that employs the gradients of the preceding two iterates to construct the search direction for the purpose of solving the centralized and decentralized smooth and strongly convex functions ...
Xuexue Zhang, Sanyang Liu, Nannan Zhao
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Convergence analysis for elliptic quasivariational inequalities
Zeitschrift für angewandte Mathematik und Physik, 2023 Abstract We deal with a class of elliptic quasivariational inequalities with constraints in a reflexive Banach space. We use arguments of monotonicity, convexity and compactness in order to prove a convergence criterion for such inequalities.This criterion allows us to consider a new well-posedness concept in the study of the corresponding ...
Barboteu, Mikael, Sofonea, Mircea
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Mathematics, 2022 Based on a successive convex programming method, an alternating iteration algorithm is proposed for solving a parameter-dependent distributionally robust optimization. Under the Slater-type condition, the convergence analysis of the algorithm is obtained.
Shuang Lin, Jie Zhang, Nan Shi
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Identifying the Unknown Source in Linear Parabolic Equation by a Convoluting Equation Method
Mathematics, 2022 This article is devoted to identifying a space-dependent source term in linear parabolic equations. Such a problem is ill posed, i.e., a small perturbation in the input data may cause a dramatically large error in the solution (if it exists).
Zhenping Li +2 more
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The Classical Approach to Convergence Analysis [PDF]
The Economic Journal, 1996 The concepts of sigma-convergence, absolute beta-convergence and conditional beta-convergence are discussed in this paper. The concepts are applied to a variety of data sets that include a large cross-section of 110 countries, the subsample of OECD countries, the states within the United States, the prefectures of Japan, and regions within several ...
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Convergence Analysis under Consistent Error Bounds
Foundations of Computational Mathematics, 2022 43 pages, comments welcome.
Liu, Tianxiang, Lourenço, Bruno F.
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On Iterative Methods for Solving Nonlinear Equations in Quantum Calculus
Fractal and Fractional, 2021 Quantum calculus (also known as the q-calculus) is a technique that is similar to traditional calculus, but focuses on the concept of deriving q-analogous results without the use of the limits.
Gul Sana +4 more
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Convergence Analysis of the FOCUSS Algorithm
IEEE Transactions on Neural Networks and Learning Systems, 2015 FOCal Underdetermined System Solver (FOCUSS) is a powerful tool for sparse representation and underdetermined inverse problems, which is extremely easy to implement. In this paper, we give a comprehensive convergence analysis on the FOCUSS algorithm towards establishing a systematic convergence theory by providing three primary contributions as follows.
He, Zhaoshui +2 more
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The Method of Alternating Relaxed Projections for two nonconvex sets [PDF]
, 2013 The Method of Alternating Projections (MAP), a classical algorithm for solving feasibility prob- lems, has recently been intensely studied for nonconvex sets.
Bauschke, Heinz H. +2 more
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