FEDORA-2018-21449061ef created by jjames 2 years ago for Fedora 27
stable

The Groupoids package provides functions for computation with finite groupoids and their morphisms.

The first part is concerned with the standard constructions for connected groupoids, and for groupoids with more than one component. Groupoid morphisms are also implemented, and recent work includes the implementation of automorphisms of a finite, connected groupoid: by permutation of the objects; by automorphism of the root group; and by choice of rays to each object. The automorphism group of such a groupoid is also computed, together with an isomorphism of a quotient of permutation groups.

The second part implements graphs of groups and graphs of groupoids. A graph of groups is a directed graph with a group at each vertex and with isomorphisms between subgroups on each arc. This construction enables normal form computations for free products with amalgamation, and for HNN extensions, when the vertex groups come with their own rewriting systems.

How to install

sudo dnf install --advisory=FEDORA-2018-21449061ef \*

This update has been submitted for testing by jjames.

2 years ago

This update has been pushed to testing.

2 years ago

This update has reached 7 days in testing and can be pushed to stable now if the maintainer wishes

2 years ago

This update has been submitted for batched by jjames.

2 years ago

This update has been submitted for stable by bodhi.

2 years ago

This update has been pushed to stable.

2 years ago

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Metadata
Type
newpackage
Severity
low
Karma
0
Signed
Content Type
RPM
Test Gating
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Unstable by Karma
-3
Stable by Karma
3
Stable by Time
disabled
Dates
submitted
2 years ago
in testing
2 years ago
in stable
2 years ago
BZ#1534335 Review Request: gap-pkg-groupoids - Groupoids, group graphs, and groupoid graphs
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