23 citations · 28 across the 4 of their papers we have counts for
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math.CO2005★ 2 cited
Combinatorics and distributions of partial injections
Olexandr Ganyushkin, Volodymyr Mazorchuk
We obtain several combinatorial results about chains, cycles and orbits of the elements of the symmetric inverse semigroup $\IS_n$ and the set of nilpotent elements in $\IS_n…
math.GR2005★ 2 cited
On nilpotent subsemigroups in some matrix semigroups
Olexandr Ganyushkin, Volodymyr Mazorchuk
We describe maximal nilpotent subsemigroups of a given nilpotency class in the semigroup of all real matrices with non-negative coefficients and the semigroup $\m…