Numerical solutions of two-dimensional Laplace and biharmonic equations by the localized Trefftz method. - Yan-Cheng Liu; Chia-Ming Fan; Weichung Yeih; Cheng-Yu Ku; Chiung-Lin Chu (Comput. Math. Appl., 2021)

Generalized finite difference method for three-dimensional eigenproblems of Helmholtz equation. - Juan Zhang; Rong-Juin Shuy; Chiung-Lin Chu; Chia-Ming Fan (Math. Comput. Simul., 2022)