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An implicit finite-difference operator for the Helmholtz equation
Chunlei Chu, Paul L. Stoffa
Research output
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Contribution to journal
›
Article
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peer-review
28
Scopus citations
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Dive into the research topics of 'An implicit finite-difference operator for the Helmholtz equation'. Together they form a unique fingerprint.
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Mathematics
Helmholtz Equation
100%
Difference Operator
100%
Discretization
60%
Linear System
40%
Frequency Domain
40%
Laplace Operator
40%
Computational Cost
20%
Matrix Inversion
20%
Numerical Example
20%
Difference Scheme
20%
Engineering
Helmholtz's Law
100%
Discretization
60%
Frequency Domain
40%
Laplace Operator
40%
Simulation Result
20%
Numerical Example
20%
Implicit Operator
20%
Demonstrates
20%
Seismic Response
20%
Computational Cost
20%
Physics
Linear Systems
100%
Seismic Response
50%
Earth and Planetary Sciences
Linear Systems
100%
Seismic Response
50%
Material Science
Finite Difference
100%
Keyphrases
Grid Dispersion
25%
Differentiation Matrices
25%
Discrete Helmholtz Equation
25%