Abstract:
We consider the set of n-permutations with cycle lengths belonging to some fixed set A of natural numbers (so-called A-permutations). Let random permutation τn be uniformly distributed on this set. For some class of sets A we find the asymptotics with remainder term for moments of total cycle number of τn.
Keywords:
random A-permutations, the total number of cycles, the number of cycles of fixed length.
Citation:
A. L. Yakymiv, “Asymptotics with remainder term for moments of the total cycle number of random A-permutation”, Diskr. Mat., 31:3 (2019), 114–127; Discrete Math. Appl., 31:1 (2021), 51–60