40 citations · 295 across the 45 of their papers we have counts for
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math.GR2017★ 5 cited
Overview of (pro-)Lie group structures on Hopf algebra character groups
Geir Bogfjellmo, Rafael Dahmen, Alexander Schmeding
Character groups of Hopf algebras appear in a variety of mathematical and physical contexts. To name just a few, they arise in non-commutative geometry, renormalisation of quantum…
math.GR2017
A differentiable monoid of smooth maps on Lie groupoids
Habib Amiri, Alexander Schmeding
In this article we investigate a monoid of smooth mappings on the space of arrows of a Lie groupoid and its group of units. The group of units turns out to be an infinite-dimension…
math.GR2017★ 7 cited
The geometry of characters of Hopf algebras
Geir Bogfjellmo, Alexander Schmeding
Character groups of Hopf algebras appear in a variety of mathematical contexts such as non-commutative geometry, renormalisation of quantum field theory, numerical analysis and the…