Timeline for Forcing at least $n$ spatial steps in solving a 1D spatio-temporal PDE problem with NDSolve
Current License: CC BY-SA 4.0
3 events
| when toggle format | what | by | license | comment | |
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| Feb 14, 2019 at 12:15 | comment | added | Alex Trounev |
@user3650925 I added boundary conditions compatible with the initial data. If you want other boundary conditions, then just use them (change bc).
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| Feb 14, 2019 at 9:39 | comment | added | user3650925 | Good. Thank you, but your NDSolve syntax makes me loose several things: 1) the method option is incompatible my x specification in a region: x \element reg. 2) So I loose the perfectly reflective boundary condition corresponding to the default zero neumann values when no boundary conditions are specified. 3) I loose the clever time integration with adaptive timesteps. I tried to keep my syntax and just add your method option I but get an error... | |
| Feb 13, 2019 at 19:23 | history | answered | Alex Trounev | CC BY-SA 4.0 |