3 citations · 3 across the 1 of their papers we have counts for
3 papers
math.RA2020
Pseudo-Sylvester domains and skew Laurent polynomials over firs
Fabian Henneke, Diego López-Álvarez
Building on recent work of Jaikin-Zapirain, we provide a homological criterion for a ring to be a pseudo-Sylvester domain, that is, to admit a division ring of fractions over which…
math.AT2019★ 3 cited
The agrarian polytope of two-generator one-relator groups
Fabian Henneke, Dawid Kielak
Relying on the theory of agrarian invariants introduced in previous work, we solve a conjecture of Friedl-Tillmann: we show that the marked polytopes they constructed for two-gener…
math.AT2018
Agrarian and -invariants
Fabian Henneke, Dawid Kielak
We develop the theory of agrarian invariants, which are algebraic counterparts to -invariants. Specifically, we introduce the notions of agrarian Betti numbers, agrarian acycl…