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In chapter 16 on page 12 it says emphatically:
> **A wave contains equal amounts of kinetic and potential energy.**
This is an important idea. For one thing, it serves as a counterweight to the oft…
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The photon number for upper angles is rather high when using plane waves as photon sources, also for simulations without hole ice (#98):
 variable is multiplied by `dtdx1d` and `dtdz`. `dtdxtd` has been divided by the capacity function in step3.f90, while `dtdz` has not. I believe this is an error…
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Hi,
This is a general question rather than an issue in SPECFEM2D.
I was reading a paper that used a finite difference method to calculate synthetic seismograms (Ohira et al 2017). The authors t…
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Dear Lu Lu,
Thank you for your nice work on hPINN. Recently I modified the code to solve only the forward problem, but I faced one issue. In your paper, you used a time-harmonic source to generate …
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CMA diagrams are really helpful in helpful to classify and categorize the behavior of plasma waves in different regimes. However, CMA diagrams can be very complicated to draw because plasma waves ~~a…
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Hi,
I was looking through the materials.py code in version 1.3.3 and came across the following.
In get_amplitude(self, E, beamInDotNormal, from Vacuum=True):
the if statement on line 490 is:
`i…
bjkoz updated
5 years ago
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CLAWPACK (Conservation Laws Package) is a software package designed to compute numerical solutions to hyperbolic partial differential equations using a wave propagation approach.
http://www.amath.w…
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Add underwater radios (and underlying calculations)
A few points to be considered:
- Underwater Communication is not trivial
- Only low frequency communication is useful
- Investigation on Radios and…