3 papers
math.GR2019
Polynomial-time proofs that groups are hyperbolic
Derek Holt, Stephen Linton, Max Neunhoeffer +3
It is undecidable in general whether a given finitely presented group is word hyperbolic. We use the concept of pregroups, introduced by Stallings, to define a new class of van Kam…
math.CO2016
FinInG: a package for Finite Incidence Geometry
John Bamberg, Anton Betten, Philippe Cara +3
FinInG is a package for computation in Finite Incidence Geometry. It provides users with the basic tools to work in various areas of finite geometry from the realms of projective s…
math.RT2008
A new construction of the asymptotic algebra associated to the -Schur algebra
Olivier Brunat, Max Neunhöffer
We denote by A the ring of Laurent polynomials in the indeterminate v and by K its field of fractions. In this paper, we are interested in representation theory of the "generic" q-…