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Bangor University - School of Computer Science

Computational Higher-dimensional Discrete Algebra

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CHDA: Home Page

From November 2016 new releases of these packages can be found on GitHub at

The first versions of the packages released in this way were as follows:





Computational discrete algebra is concerned with algorithms for computing with groups, semigroups, categories, algebras, and related structures, as well as automorphism objects of combinatorial structures.

The two general-purpose CDA packages are GAP and MAGMA.

Work at Bangor is aimed at developing GAP packages implementing many of the new, higher-dimensional, structures for algebra and algebraic topology which are described in Ronnie Brown's web pages.


Preprints & Publications

Link to GAP home page at St. Andrews.

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Latest modification to this page: 23/11/16