On explicit form of the FEM stiffness matrix for the integral fractional Laplacian on non-uniform meshes

by Chen, Hongbin, Sheng, Changtao, Wang, Li-Lian
Published 2022

Müntz ball polynomials and Müntz spectral-Galerkin methods for singular eigenvalue problems

by Yang, Xiu, Wang, Li-Lian, Li, Huiyuan, Sheng, Changtao
Published 2023

Fast implementation of FEM for integral fractional laplacian on rectangular meshes

by Sheng, Changtao, Wang, Li-Lian, Chen, Hongbin, Li, Huiyuan
Published 2025

Nontensorial generalised hermite spectral methods for PDEs with fractional Laplacian and Schrödinger operators

by Sheng, Changtao, Ma, Suna, Li, Huiyuan, Wang, Li-Lian, Jia, Lueling
Published 2022

Fast fourier-like mapped Chebyshev spectral-Galerkin methods for PDEs with integral fractional Laplacian in unbounded domains

by Sheng, Changtao, Shen, Jie, Tang, Tao, Wang, Li-Lian, Yuan, Huifang
Published 2021