11 citations · 45 across the 27 of their papers we have counts for
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math.CO2014★ 3 cited
Combinatorial approach of certain generalized Stirling numbers
Hacène Belbachir, Amine Belkhir, Imad Eddine Bousbaa
A combinatorial methods are used to investigate some properties of certain generalized Stirling numbers, including explicit formula and recurrence relations. Furthermore, an expres…
math.CO2014★ 11 cited
Associated Lah numbers and r-Stirling numbers
Hacene Belbachir, Imad Eddine Bousbaa
We introduce the associated Lah numbers. Some recurrence relations and convolution identities are established. An extension of the associated Stirling and Lah numbers to the r-Stir…