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An adaptive finite-difference method for accurate simulation of first-arrival traveltimes in heterogeneous media.
Baoping Qiao
Ziqiang Pan
Weichuan Huang
Chengyin Cao
Published in:
Appl. Math. Comput. (2021)
Keyphrases
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finite difference method
finite element method
finite element model
theoretical analysis
experimental data
object recognition
image features
wavelet transform
partial differential equations
numerical methods