spectral-petsc | free Chebyshev collocation

by jedbrown C++ Version: Current License: No License

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kandi X-RAY | spectral-petsc Summary

spectral-petsc is a C++ library. spectral-petsc has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

experiments with matrix-free chebyshev collocation for nonlinear elliptic/stokes problems with fully iterative solutions. you will need fftw and a recent petsc to build. if you are not using petsc-dev, switch the include line in the makefile. if you do not have cppad, define with_cppad to be 0 in stokes.c. the numerical method is spectral collocation on the chebyshev-gauss-lobatto nodes. derivatives are applied by dct using fftw. for preconditioning, a low order method (finite difference or finite element) on the collocation nodes is used to produce a sparse matrix which captures the spectral properties of the high order (dense, thus not actually formed)

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spectral-petsc has a low active ecosystem.

It has 6 star(s) with 3 fork(s). There are 8 watchers for this library.

It had no major release in the last 6 months.

spectral-petsc has no issues reported. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of spectral-petsc is current.

Quality

spectral-petsc has 0 bugs and 0 code smells.

Security

spectral-petsc has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

spectral-petsc code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

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spectral-petsc releases are not available. You will need to build from source code and install.

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spectral-petsc Key Features

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