Pairwise disjoint perfect matchings in $r$-edge-connected $r$-regular graphs

Yulai Ma, Davide Mattiolo, Eckhard Steffen +1

Thomassen [Problem 1 in Factorizing regular graphs, J. Combin. Theory Ser. B, 141 (2020), 343-351] asked whether every $r$-edge-connected $r$-regular graph of even order has $r-2$…