Results 91 to 100 of about 107,154 (145)
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International Journal of Heat and Mass Transfer, 2016
The regularized meshless method (RMM) belongs to the family of meshless boundary collocation methods and can be viewed as one kind of modified method of fundamental solutions (MFS). This method circumvents the fictitious boundary issue associated with the traditional MFS while remaining the merits of the later of being truly meshless, integration-free,
Zhaoyang Wang, Yan Gu, Wen Chen
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The regularized meshless method (RMM) belongs to the family of meshless boundary collocation methods and can be viewed as one kind of modified method of fundamental solutions (MFS). This method circumvents the fictitious boundary issue associated with the traditional MFS while remaining the merits of the later of being truly meshless, integration-free,
Zhaoyang Wang, Yan Gu, Wen Chen
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Analysis of cutoff wavelength of elliptical waveguide by regularized meshless method
International Journal of Numerical Modelling: Electronic Networks, Devices and Fields, 2012SUMMARYIn this paper, the regularized meshless method (RMM) combined with the determinant rule is taken to analyze the cutoff wavelength of elliptical waveguide with arbitrary eccentricity. First, an improved desingularization technique of subtracting and adding back is introduced for RMM to discretize this problem.
Rencheng Song, Xudong Chen
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A meshless method for the nonlinear generalized regularized long wave equation
Chinese Physics B, 2011This paper presents a meshless method for the nonlinear generalized regularized long wave (GRLW) equation based on the moving least-squares approximation. The nonlinear discrete scheme of the GRLW equation is obtained and is solved using the iteration method.
Ju-Feng Wang, Funong Bai, Yu-Min Cheng
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Engineering with Computers, 2019
In this paper, a numerical technique is proposed for solving the nonlinear generalized Benjamin–Bona–Mahony–Burgers and regularized long-wave equations. The used numerical method is based on the integrated radial basis functions (IRBFs). First, the time derivative has been approximated using a finite difference scheme.
Ali Ebrahimijahan, M. Dehghan
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In this paper, a numerical technique is proposed for solving the nonlinear generalized Benjamin–Bona–Mahony–Burgers and regularized long-wave equations. The used numerical method is based on the integrated radial basis functions (IRBFs). First, the time derivative has been approximated using a finite difference scheme.
Ali Ebrahimijahan, M. Dehghan
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Regularized meshless method analysis of the problem of obliquely incident water wave
Engineering Analysis with Boundary Elements, 2011zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Kue-Hong Chen, Miaomiao Lu, H. Hsu
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Fast Meshless Techniques Based on the Regularized Method of Fundamental Solutions
Numerical Analysis and Its Applications, 2016A regularized method of fundamental solutions is presented. The method can handle Neumann and mixed boundary conditions as well without using a desingularization technique. Instead, the approach combines the regularized method of fundamental solutions with traditional finite difference techniques based on some inner collocation points located in the ...
C. Gáspár
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International Journal of Heat and Mass Transfer, 2010
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
L. Marin, L. Munteanu
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zbMATH Open Web Interface contents unavailable due to conflicting licenses.
L. Marin, L. Munteanu
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A hybrid wavelet-meshless method for variable-order fractional regularized long-wave equation
Engineering Analysis with Boundary Elements, 2022M. Hosseininia, M. Heydari, Z. Avazzadeh
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Applied Mechanics and Materials, 2011
This paper presents an improved interpolating moving least-squares (IIMLS) method, in which orthogonal functions system is used as the basis functions. In the IIMLS method, the final algebra equation system is not ill-conditioned, and can be solved without obtaining the inverse matrix. Hence, the computing speed and efficiency are improved.
Ju Feng Wang, F. Sun
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This paper presents an improved interpolating moving least-squares (IIMLS) method, in which orthogonal functions system is used as the basis functions. In the IIMLS method, the final algebra equation system is not ill-conditioned, and can be solved without obtaining the inverse matrix. Hence, the computing speed and efficiency are improved.
Ju Feng Wang, F. Sun
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Numerical Methods for Partial Differential Equations, 2010
AbstractThis article discusses on the solution of the regularized long wave (RLW) equation, which is introduced to describe the development of the undular bore, has been used for modeling in many branches of science and engineering. A numerical method is presented to solve the RLW equation.
A. Shokri, M. Dehghan
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AbstractThis article discusses on the solution of the regularized long wave (RLW) equation, which is introduced to describe the development of the undular bore, has been used for modeling in many branches of science and engineering. A numerical method is presented to solve the RLW equation.
A. Shokri, M. Dehghan
semanticscholar +2 more sources