Chinese Journal of Engineering Mathematics ›› 2022, Vol. 39 ›› Issue (1): 120-134.doi: 10.3969/j.issn.1005-3085.2022.01.009
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WANG Fang, FENG Xiufang
Online:
Published:
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Abstract:
Key words: variable coefficients Helmhlotz equation, immersed interface method, compact scheme, finite difference method
CLC Number:
O241.82
WANG Fang, FENG Xiufang. A High-order Compact Difference Method for Solving Two-dimensional Variable Coefficients Helmholtz Equation with Discontinuous Wave Number[J]. Chinese Journal of Engineering Mathematics, 2022, 39(1): 120-134.
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http://jgsx-csiam.org.cn/EN/Y2022/V39/I1/120