Exact and approximate analytical time-domain Green's functions for space-fractional wave equations
The Chen-Holm and Treeby-Cox wave equations are space-fractional partial differential equations that describe power law attenuation of the form α (ω) ≈ α 0 | ω | y. Both of these space-fractional wave equations are causal, but the phase velocities differ, which impacts the shapes of the time-domain...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Acoustical Society of America
2019
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| Subjects: | |
| Online Access: | View Fulltext in Publisher |