The Triangle Groups (2, 4, 5) and (2, 5, 5) are not Systolic

Annette Karrer, Petra Schwer, Koen Struyve. The Triangle Groups (2, 4, 5) and (2, 5, 5) are not Systolic. Graphs and Combinatorics, 36(6):1741-1782, 2020. [doi]

Abstract

Abstract is missing.