Discrete wave equation upscaling

Fichtner, A; Hanasoge, SM

Fichtner, A (reprint author), Swiss Fed Inst Technol, Dept Earth Sci, CH-8092 Zurich, Switzerland.

GEOPHYSICAL JOURNAL INTERNATIONAL, 2017; 209 (1): 353

Abstract

We present homogenization technique for the uniformly discretized wave equation, based on the derivation of an effective equation for the low-wavenumb......

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