3 citations · 4 across the 3 of their papers we have counts for
4 papers
A generalised Euler-Poincaré formula for associahedra
Karin Baur, Paul P. Martin
We derive a formula for the number of flip-equivalence classes of tilings of an -gon by collections of tiles of shape dictated by an integer partition . The proof uses the Eu…
Infinite friezes
Karin Baur, Mark James Parsons, Manuela Tschabold
We provide a characterization of infinite frieze patterns of positive integers via triangulations of an infinite strip in the plane. In the periodic case, these triangulations may…
A geometric realization of tame categories
Karin Baur, Hermund André Torkildsen
We give a geometric realization of module categories of type . We work with oriented arcs to define a translation quiver isomorphic to the Auslander-Reiten quiver of t…
Compactifying Exchange Graphs I: Annuli and Tubes
Karin Baur, Grégoire Dupont
We introduce the notion of an \emph{asymptotic triangulation} of the annulus. We show that asymptotic triangulations can be mutated as the usual triangulations and describe their e…