Three-dimensional application of the meshless generalized finite difference method for solving the extended Fisher–Kolmogorov equation

B Ju, W Qu - Applied Mathematics Letters, 2023 - Elsevier
In this article, a novel meshless local collocation method is proposed for the numerical
solution of the three-dimensional (3D) extended Fisher–Kolmogorov (EFK) equation. The …

A GFDM with supplementary nodes for thin elastic plate bending analysis under dynamic loading

W Qu, H He - Applied Mathematics Letters, 2022 - Elsevier
This work proposes a meshless generalized finite difference method (GFDM) with
supplementary nodes for the solution of thin elastic plate bending under dynamic loading …

Analysis of underwater acoustic propagation induced by structural vibration in arctic ocean environment based on hybrid FEM-WSM solver

Q Xi, Z Fu, MA Xue, M Zou, J Zheng - Ocean Engineering, 2023 - Elsevier
This paper investigates the underwater acoustic propagation characteristics induced by
structural vibrations in the arctic ocean environment. For this purpose, a hybrid solver based …

[HTML][HTML] Analysis of an augmented moving least squares approximation and the associated localized method of fundamental solutions

W Qu, CM Fan, X Li - Computers & Mathematics with Applications, 2020 - Elsevier
The localized method of fundamental solutions (LMFS) is an efficient meshless collocation
method that combines the concept of localization and the method of fundamental solutions …

[PDF][PDF] Localized method of fundamental solutions for acoustic analysis inside a car cavity with sound-absorbing material

Z Chen, F Wang - Adv. Appl. Math. Mech, 2023 - global-sci.com
This paper documents the first attempt to apply a localized method of fundamental solutions
(LMFS) to the acoustic analysis of car cavity containing soundabsorbing materials. The …

[PDF][PDF] Analysis of 2D heat conduction in nonlinear functionally graded materials using a local semi-analytical meshless method

C Wang, F Wang, Y Gong - Aims Math, 2021 - researchgate.net
Analysis of 2D heat conduction in nonlinear functionally graded materials using a local semi-analytical
meshless method Page 1 AIMS Mathematics, 6(11): 12599–12618. DOI: 10.3934/math.2021726 …

Analysis of three-dimensional heat conduction in functionally graded materials by using a hybrid numerical method

W Qu, CM Fan, Y Zhang - International Journal of Heat and Mass Transfer, 2019 - Elsevier
A hybrid numerical method is developed for three-dimensional (3D) heat conduction in
functionally graded materials (FGMs) by integrating the advantages of the generalized finite …

Analysis of in-plane crack problems using the localized method of fundamental solutions

Y Gu, MV Golub, CM Fan - Engineering Fracture Mechanics, 2021 - Elsevier
In this paper, the localized method of fundamental solutions (LMFS), a recently developed
meshless collocation method, is applied to the numerical solution of problems with cracks in …

[HTML][HTML] Modified 2.5 D singular boundary methods to deal with spurious eigensolutions in exterior acoustic problems

J Fakhraei, R Arcos, T Pàmies, H Liravi… - Journal of Sound and …, 2023 - Elsevier
This paper studies the problem of spurious eigensolutions in the context of the singular
boundary method (SBM) formulated in the two-and-a-half-dimensional (2.5 D) domain and …

Numerical solutions of two-dimensional Laplace and biharmonic equations by the localized Trefftz method

YC Liu, CM Fan, W Yeih, CY Ku, CL Chu - Computers & Mathematics with …, 2021 - Elsevier
In this paper, the localized Trefftz method (LTM) is proposed to accurately and efficiently
solve two-dimensional boundary value problems, governed by Laplace and biharmonic …