Interface error analysis for numerical wave propagation
نویسندگان
چکیده
منابع مشابه
Interface Error Analysis for Numerical Wave Propagation
The numerical error associated with finite-difference simulation of wave propagation in discontinuous media consists of two components. The first component is a higher order error that leads to grid dispersion; it can be controlled by higher-order methods. The second component results from misalignment between numerical grids and material interfaces. We provide an explicit estimate of the inter...
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ژورنال
عنوان ژورنال: Computational Geosciences
سال: 2009
ISSN: 1420-0597,1573-1499
DOI: 10.1007/s10596-008-9124-8