Speaker: Professor Haiyan Tian, Department of Mathematics, University of Southern Mississippi

Date: July 5, 2018

Time: 4:00 p.m.–5:00 p.m.

Location: Room 1044, Block B, Zhixin Building, Central Campus

Abstract:

Through a fictitious time approach, a nonlinear Poisson-type problem is converted into a time-dependent quasilinear problem. This is further approximated by a sequence of time-dependent linear nonhomogeneous modified Helmholtz boundary value problems, which are solved by the method of particular solutions of Delta-shaped basis functions and approximate fundamental solutions. Numerical results are provided to show the accuracy and validity of the computational method.

For more information, please visit:

http://www.maths.sdu.edu.cn/solving-nonlinear-elliptic-pde-problems-by-the-method-of-approximate-fundamental-solutions.html

Edited by: Zhang Kaige, Song Yijun