9 citations · 11 across the 9 of their papers we have counts for
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math.CO2015
On some properties and relations between restricted barred preferential arrangements, multi-poly-Bernoulli numbers and related numbers
S. Nkonkobe, V. Murali
The introduction of bars in-between blocks of an ordered set partition(preferential arrangement) results in a barred ordered set partition(barred preferential arrange- ment). Havin…
math.CO2015
On Some Identities of Barred Preferential Arrangements
S. Nkonkobe, V. Murali
A preferential arrangement of a finite set is an ordered partition. Associated with each such ordered partition is a chain of subsets or blocks endowed with a linear order. The cha…
math.CO2015★ 9 cited
A study of a family of generating functions of Nelsen-Schmidt type and some identities on restricted barred preferential arrangements
S. Nkonkobe, V. Murali
A preferential arrangement of a set is an ordered partition of the set induced with a linear order. Separation of blocks of a preferential arrangement wit…