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• Analysis of Pollution-Free Approaches for Multi-Dimensional Helmholtz Equations

  Kun Wang, Yau Shu Wong, Jizu Huang

  2018-11-22

  33741 2801 Pages:412-435

• Pollution-Free Finite Difference Schemes for Non-Homogeneous Helmholtz Equation

  K. Wang, Y. S. Wong

  2014-11-01

  33878 2746 Pages:787-815

• Efficient Finite Difference Methods for Acoustic Scattering from Circular Cylindrical Obstacle

  Rui Guo, Kun Wang, Liwei Xu

  2016-11-08

  32176 2798 Pages:986-1002