[Bug 1233989] New: Review Request: gap-pkg-aclib - Almost Crystallographic groups library for GAP

https://bugzilla.redhat.com/show_bug.cgi?id=1233989 Bug ID: 1233989 Summary: Review Request: gap-pkg-aclib - Almost Crystallographic groups library for GAP Product: Fedora Version: rawhide Component: Package Review Severity: medium Priority: medium Assignee: nobody(a)fedoraproject.org Reporter: loganjerry(a)gmail.com QA Contact: extras-qa(a)fedoraproject.org CC: package-review(a)lists.fedoraproject.org Spec URL: https://jjames.fedorapeople.org/gap-pkg-aclib/gap-pkg-aclib.spec SRPM URL: https://jjames.fedorapeople.org/gap-pkg-aclib/gap-pkg-aclib-1.2-1.fc23.sr... Fedora Account System Username: jjames Description: The AClib package contains a library of almost crystallographic groups and some algorithms to compute with these groups. A group is called almost crystallographic if it is finitely generated nilpotent-by-finite and has no nontrivial finite normal subgroups. Further, an almost crystallographic group is called almost Bieberbach if it is torsion-free. The almost crystallographic groups of Hirsch length 3 and a part of the almost cyrstallographic groups of Hirsch length 4 have been classified by Dekimpe. This classification includes all almost Bieberbach groups of Hirsch lengths 3 or 4. The AClib package gives access to this classification; that is, the package contains this library of groups in a computationally useful form. The groups in this library are available in two different representations. First, each of the groups of Hirsch length 3 or 4 has a rational matrix representation of dimension 4 or 5, respectively, and such representations are available in this package. Secondly, all the groups in this libraray are (infinite) polycyclic groups and the package also incorporates polycyclic presentations for them. The polycyclic presentations can be used to compute with the given groups using the methods of the Polycyclic package. -- You are receiving this mail because: You are on the CC list for the bug. You are always notified about changes to this product and component