3 papers
math.CO2026
Signed Mahonian Polynomials on Colored Derangements
Hasan Arslan, Moussa Ahmia, Nazmiye Alemdar
The polynomial of major index over a classical Weyl group with a generating set is called the Mahonian polynomial over , and also the polynomia…
math.CO2025
On Bell numbers of type
Hasan Arslan, Nazmiye Alemdar, Mariam Zaarour +1
In this paper, we will introduce Bell numbers of type as an analogue to the classical Bell numbers related to all the partitions of the set . Then based on a signed…
math.CO2023
Cauchy numbers in type
Alnour Altoum, Hasan Arslan, Mariam Zaarour
In this paper, we will introduce the Cauchy numbers of both kinds in type B and produce their corresponding exponential generating functions. Then we will provide some identities i…