Results 51 to 60 of about 5,668 (170)

Generalized Chebyshev Collocation Method

open access: yes, 2014
{"references": ["E. HAIRER, G.WANNER, Solving Ordinary Differential Equations,II Stiff\nand Differential-Algebraic Problems, Springer Series in Computational\nMathematics, Springer, 1996.", "T. HASEGAWA, T. TORII, I. NINOMIYA, Generalized Chebyshev\ninterpolation and its application to automatic quadrature, Math. Comp.\n41(1983) pp. 537\u2013543.", "T.
Junghan Kim   +3 more
openaire   +1 more source

THE MODIFIED METHOD OF SEQUENTIAL LOADS FOR THE ANALYSIS OF SLENDER SHALLOW SHELLS

open access: yesInternational Journal for Computational Civil and Structural Engineering
This study discusses specific features of analyzing shallow shells using a modified sequential load method and a collocation method. This combination shows a rapid rate of convergence when the golden section principle is used to select the collocation ...
Vladilen Petrov, Olga Gorbacheva
doaj   +1 more source

A collocation point sampling method for solving the Helmholtz equation using physics-informed neural networks

open access: yesMeitian dizhi yu kantan
BackgroundIn the field of seismic wavefield simulation, physics-informed neural networks (PINNs) have emerged as a new method for efficiently solving the Helmholtz equation due to their characteristic of grid-free computation.
Lianpu SHAN, Caixia YU, Yanfei WANG
doaj   +1 more source

A Collocation Method for Solving Fractional Riccati Differential Equation

open access: yesJournal of Applied Mathematics, 2013
We have introduced a Taylor collocation method, which is based on collocation method for solving fractional Riccati differential equation with delay term.
Yalçın Öztürk   +3 more
doaj   +1 more source

An Introduction to Isogeometric Collocation Methods

open access: yes, 2015
Within the framework of isogeometric analysis, collocation methods have been recently proposed as an interesting strong form alternative to standard Galerkin approaches, characterized by a significantly reduced computational cost, but still guaranteeing higher order convergence rates.
REALI, ALESSANDRO, T. J. R. Hughes
openaire   +3 more sources

A TPS-based numerical method for simulating the non-linear diffusion logistic population model

open access: yesFrontiers in Physics
The Fisher–Kolmogorov–Petrovsky–Piskunov equation is a diffusive logistic model for the population density of an invasive species. This paper presents a one-level numerical simulation of the non-linear diffusion logistic population model using the thin ...
Yingjie Mei, Fuzhang Wang, Enran Hou
doaj   +1 more source

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