supported by the National Natural Science Foundation of China(No.10871034);the Natural Science Foundation Project of Chongqing(No.CSTC20-10BB8270);the Air Force Office of Scientific Research(No.FA9550-08-1-0136);the National Science Foundation(No.OCE-0620464)
This paper presents mechanical quadrature methods (MQMs) for solving nonlinear boundary Helmholtz integral equations. The methods have high accuracy of order O(h3) and low computation complexity. Moreover, the mec...
Project supported by the National Natural Science Foundation of China (No. 10871034)
From the potential theorem, the fundamental boundary eigenproblems can be converted into boundary integral equations (BIEs) with the logarithmic singularity. In this paper, mechanical quadrature methods (MQMs) are...