Generalized permutations related to degenerate Eulerian numbers
Orli Herscovici (University of Haifa)
22/11/2020 - 15:30 - 14:00
Carlitz (1979) defined degenerate Eulerian polynomials and numbers; however, there is no publication describing their combinatorial aspects.
In this talk we consider a combinatorial model that generalizes the standard definition of permutations and provides missing combinatorial proofs for some relations on degenerate Eulerian numbers.