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tl;dr The finite_difference methods for the gradient and jacobian (but not hessian) temporarily mutate the input `x` vector in order to compute the derivatives. I think this is unwise since there is n…
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There are several classes related to finite difference computational methods which do not have examples, neither in the API doc nor in the Examples doc:
* http://openturns.github.io/openturns/master/…
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Hello,
MATLAB reports the following error when I try to generate c-code:
> Error using casadi.Function/generate_dependencies (line 1097)
> .../casadi/core/mx_function.cpp:1083: Code generation i…
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As discussed, @chiyahn will be the "project manager" on helping to get the expositional notebook done that we talked about today and @ajozefiak can implement stuff as you guys work through stuff. A …
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Compact finite difference schemes are families of high-order implicit operators for derivatives on structured rectilinear or curvilinear grids, most commonly used for hyperbolic PDEs for their favorab…
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Imported from SourceForge on 2024-07-05 21:40:28
Created by **[sheep_tk](https://sourceforge.net/u/sheep_tk/)** on 2011-11-08 06:53:30
Original: https://sourceforge.net/p/maxima/bugs/2291
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I am u…
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I am interested in using this package to multithread some hyperbolic PDEs starting from the example of the 1D acoustic wave equation. The first step is to figure out how to implement my own finite dif…
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The attached script test2.pyx returns "segmentation fault: 11" when called from the python script test.py. The script is a modification of the nonlinear fit gsl example code, the only change being:
f.…
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The DG method is implemented using matrix operators (Eigen library matrices) with double scalar type.
For the particle transport, we construct a matrix of the form $M=M' r + M^{''} r^2 + M^{'''} \Del…
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## *Repository Creation Request*
Use this to get your experiment repository created or updated on GitHub under Virtual Labs organization.
1. #### Coordinating Institute: IIT Bombay
2. #### Appr…