Zobrazeno 1 - 10
of 106
pro vyhledávání: '"Azaïez, Mejdi"'
In this paper, we propose and analyze an efficient numerical method for the anisotropic phase field dendritic crystal growth model, which is challenging because we are facing the nonlinear coupling and anisotropic coefficient in the model. The propos
Externí odkaz:
http://arxiv.org/abs/2310.10506
Publikováno v:
In Applied Numerical Mathematics September 2024 203:186-201
In this paper, we propose and analyze a first-order and a second-order time-stepping schemes for the anisotropic phase-field dendritic crystal growth model. The proposed schemes are based on an auxiliary variable approach for the Allen-Cahn equation
Externí odkaz:
http://arxiv.org/abs/2109.01253
Publikováno v:
In Communications in Nonlinear Science and Numerical Simulation April 2024 131
Publikováno v:
In Computers and Mathematics with Applications 1 April 2024 159:76-91
Autor:
Yao, Hui, Azaiez, Mejdi
Publikováno v:
In Computer Methods in Applied Mechanics and Engineering 1 March 2024 421
Akademický článek
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In this paper, we propose to improve the stabilized POD-ROM introduced by S. Rubino in [37] to deal with the numerical simulation of advection-dominated advection-diffusion-reaction equations. In particular, we introduce a stabilizing post-processing
Externí odkaz:
http://arxiv.org/abs/1907.05614
Publikováno v:
Journal of Scientific Computing 2019
In this paper we propose and analyze a fractional Jacobi-collocation spectral method for the second kind Volterra integral equations (VIEs) with weakly singular kernel $(x-s)^{-\mu},0<\mu<1$. First we develop a family of fractional Jacobi polynomials
Externí odkaz:
http://arxiv.org/abs/1904.09594
Publikováno v:
In Computers and Mathematics with Applications 15 March 2023 134:167-180