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2D Acoustic Wave Equation Modeling with a New High-accuracy Time-space Domain Finite-difference Stencil
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 71st EAGE Conference and Exhibition incorporating SPE EUROPEC 2009, Jun 2009, cp-127-00274
- ISBN: 978-90-73781-67-2
Abstract
The conventional FD (finite-difference) operators on time and space derivatives are designed in the space and time domains independently. In this paper, we propose an entirely new approach in that we first represent the derivative operators in terms of a