20 citations · 83 across the 10 of their papers we have counts for
10 papers · 1 filter
On Directed Lattice Paths With Additional Vertical Steps
Maciej Dziemianczuk
The paper is devoted to the study of lattice paths that consist of vertical steps and non-vertical steps for some . Two special families of primary…
Generalization of Fibonomial Coefficients
M. Dziemianczuk
Following Lucas and then other Fibonacci people Kwasniewski had introduced and had started ten years ago the open investigation of the overall F-nomial coefficients which encompass…
Counting Bipartite, k-Colored and Directed Acyclic Multi Graphs Through F-nomial coefficients
M. Dziemianczuk
F-nomial coefficients encompass among others well-known binomial coefficients or Gaussian coefficients that count subsets of finite set and subspaces of finite vector space respect…
On multi F-nomial coefficients and Inversion formula for F-nomial coefficients
M. Dziemianczuk
In response to [6], we discover the looked for inversion formula for F-nomial coefficients. Before supplying its proof, we generalize F-nomial coefficients to multi F-nomial coeffi…
On cobweb posets most relevant codings
A. K. Kwasniewski, M. Dziemianczuk
One considers here orderable acyclic digraphs named KoDAGs which represent the outmost general chains of dibicliques denoting thus the outmost general chains of binary relations. B…
On GCD-morphic sequences
M. Dziemiańczuk, W. Bajguz
This note is a response to one of the problems posed by Kwaśniewski in [1,2], see also [3] i.e. GCD-morphic Problem III. We show that any GCD-morphic sequence is at the point p…