|Documentation||Build Status||GitHub Actions|
These are open source GAP multi-package projects for constructive category theory and homological algebra with applications to module theory of commutative and non-commutative algebras and algebraic geometry.
To install Julia follow the instructions of the first two steps on the Oscar installation page. Then start Julia and add the package
$ julia julia> using Pkg; Pkg.add("HomalgProject")
The correctness of the installation and the availability of the functionality can at any time be tested using
julia> using Pkg; Pkg.test("HomalgProject")
After each update of the Julia package
GAP a rebuild is (probably) necessary:
julia> using Pkg; Pkg.build("HomalgProject")
HomalgProject relies on the
|computer algebra systems||through the Julia packages|
|Nemo||Nemo = Nemo.jl|
all of which are components of the computer algebra system OSCAR.
Some of the bundled packages use the GAP packages
|third party software||through the GAP packages|
The software comes with absolutely no warranty and will most likely have errors. If you use it for computations, please check the correctness of the result very carefully.
This software is licensed under the LGPL, version 3, or any later version.
The development of both software projects was partially funded by the DFG (German Research Foundation) through the Special Priority Project SPP 1489 and the Transregional Collaborative Research Centre SFB-TRR 195.