2 papers
math.CO2025
Balanced Gray Codes for Permutations and Rainbow Cycles for Associahedra
Robert Lauff, Lucca Tiemens
We settle the problem of constructing a balanced transposition Gray code for permutations of with . More generally, we obta…
cs.LO2019
Computer-supported Exploration of a Categorical Axiomatization of Modeloids
Lucca Tiemens, Dana S. Scott, Christoph Benzmüller +1
A modeloid, a certain set of partial bijections, emerges from the idea to abstract from a structure to the set of its partial automorphisms. It comes with an operation, called the…