1 citations · 1 across the 1 of their papers we have counts for
3 papers
cs.CC2024
A topological proof of the Hell-Nešetřil dichotomy
Sebastian Meyer, Jakub Opršal
We provide a new proof of a theorem of Hell and Nešetřil [J. Comb. Theory B, 48(1):92-110, 1990] using tools from topological combinatorics based on ideas of Lovász [J. Comb. Theor…
math.GR2024
Finite Simple Groups in the Primitive Positive Constructability Poset
Sebastian Meyer, Florian Starke
We show that any clone over a finite domain that has a quasi Maltsev operation and fully symmetric operations of all arities has an incoming minion homomorphism from I, the clone o…
math.GN2024★ 1 cited
A Dichotomy for Finite Abstract Simplicial Complexes
Sebastian Meyer
Given two finite abstract simplicial complexes A and B, one can define a new simplicial complex on the set of simplicial maps from A to B. After adding two technicalities, we call…