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Results tagged with finite-element-method
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user 6358
Usage of the Finite Element Method embedded in NDSolve and details on the implementation of the fem in mathematica.
8
votes
How to solve this PDE for steady state?
Following @user21's suggestion to look at this example in the docs, I made the following tweaks:
vars = {p[t, x1, x2], t, {x1, x2}};
\[CapitalOmega] = Rectangle[{0, 0}, {3, 3}];
pars = <|"ModelForm" - …
- 20.4k
3
votes
StreamPlot - streamlines are outside the plotting domain
Instead of making StreamPlot deal with the Region, how about just covering up the excluded region afterwards?
Show[
StreamPlot[d, {x, 0, 1}, {y, 0, 1}, StreamPoints -> Coarse, StreamMarkers -> "Segm …
- 20.4k