Hidden Preference-based Multi-objective Evolutionary Algorithm Based on Chebyshev Distance [PDF]
Jisuanji kexue, 2022 As an important branch of multi-objective optimization,preference-based multi-objective evolutionary algorithms have been widely used in scientific researches and engineering practices,which have important research significance.In order to obtain the ...
SUN Gang, WU Jiang-jiang, CHEN Hao, LI Jun, XU Shi-yuan
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Assessment of multi-target distinguishing using deconvolved conventional beamforming [PDF]
MATEC Web of Conferences, 2019 Multi-target distinguishing based on beamforming is a popular topic in array signal processing. Conventional beamforming as a frequently used method is robust but constrained by the Rayleigh limit.
Lan Hualin +4 more
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Two-level Chebyshev filter based complementary subspace method: pushing the envelope of large-scale electronic structure calculations [PDF]
, 2018 We describe a novel iterative strategy for Kohn-Sham density functional theory calculations aimed at large systems (> 1000 electrons), applicable to metals and insulators alike.
Banerjee, Amartya S. +4 more
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Parallel eigensolvers in plane-wave Density Functional Theory [PDF]
, 2014 We consider the problem of parallelizing electronic structure computations in plane-wave Density Functional Theory. Because of the limited scalability of Fourier transforms, parallelism has to be found at the eigensolver level.
Levitt, Antoine, Torrent, Marc
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On the global convergence of Chebyshev's iterative method
Journal of Computational and Applied Mathematics, 2008 In [A. Melman, Geometry and convergence of Euler's and Halley's methods, SIAM Rev. 39(4) (1997) 728-735] the geometry and global convergence of Euler's and Halley's methods was studied. Now we complete Melman's paper by considering other classical third-order method: Chebyshev's method.
Amat, S. +3 more
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An Optimized and Scalable Eigensolver for Sequences of Eigenvalue Problems [PDF]
, 2014 In many scientific applications the solution of non-linear differential equations are obtained through the set-up and solution of a number of successive eigenproblems. These eigenproblems can be regarded as a sequence whenever the solution of one problem
Berljafa, Mario +2 more
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THE METHOD OF DATA COMPRESSION IN INTERNET OF THINGS COMMUNICATION
Радіоелектронні і комп'ютерні системи, 2020 The Internet of Things (IoT) is a modern paradigm consisting of heterogeneous intercommunicated devices that sending and receiving messages in various formats through different protocols.
Юрій Семенович Манжос +1 more
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An approximation method for the solution of nonlinear integral equations [PDF]
, 2006 A Chebyshev collocation method has been presented to solve nonlinear integral equations in terms of Chebyshev polynomials. This method transforms the integral equation to a matrix equation which corresponds to a system of nonlinear algebraic equations ...
Akyuz-Dascioglu, A, Yaslan, HC
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On a class of iterations containing the Chebyshev and the Halley methods
Publicationes Mathematicae Debrecen, 1999 The paper describes a parametric family of iteration methods to solve smooth nonlinear equations in Banach spaces. The family is a linear combination of Chebyshev's and Halley's method. A Kantorovich type theorem is given showing the convergence of the methods, and some guidelines are developed concerning the choice of parameter.
J.A. Ezquerro, M.A. Hernández
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An Efficient Iterative Scheme Using Family of Chebyshev’s Operations [PDF]
Mathematical Problems in Engineering, 2015 This paper presents an efficient iterative method originated from the family of Chebyshev’s operations for the solution of nonlinear problems. For this aim, the product operation matrix of integration is presented, and therefore the operation of derivative is developed by using Chebyshev wavelet functions of the first and second kind, initially. Later,
Seyed Hossein Mahdavi +1 more
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