ON THE CONVERGENCE OF FROZEN GAUSSIAN APPROXIMATION FOR LINEAR NON-STRICTLY HYPERBOLIC SYSTEMS

Chai, LH; Hateley, JC; Lorin, E; Yang, X

Chai, LH (corresponding author), Sun Yat Sen Univ, Sch Math, Guangzhou 510275, Peoples R China.

COMMUNICATIONS IN MATHEMATICAL SCIENCES, 2021; 19 (3): 585

Abstract

Frozen Gaussian approximation (FGA) has been applied and numerically verified as an efficient tool to compute high-frequency wave propagation modeled ......

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