The boundary element-free method for 2D interior and exterior Helmholtz problems. - Linchong Chen; Xin Liu; Xiaolin Li (Comput. Math. Appl., 2019)

A complex variable boundary element-free method for the Helmholtz equation using regularized combined field integral equations. - Linchong Chen; Xiaolin Li (Appl. Math. Lett., 2020)

Analysis of a meshless boundary integral equation method for acoustic problems. - Linchong Chen; Xiaolin Li (Appl. Math. Lett., 2025)