id summary reporter owner description type status priority milestone component resolution keywords cc merged author reviewer upstream work_issues branch commit dependencies stopgaps
8589 New feature : Hopf algebra structure on group algebras vferay sage-combinat "This patch gives its Hopf algebra structure to the group algebra of `G` over `R` created in the following way
{{{
sage: G.algebra(R)
}}}
Another feature is a method is_central on elements of the algebra (which works also for monoid algebras so is in the file sage.categories.monoids)" enhancement closed major sage-4.6.1 combinatorics fixed niles sage-combinat sage-4.6.1.alpha0 Valentin Féray Nicolas M. Thiéry N/A