Roswitha Rissner

activity

20142025

most citedSets of lengths of factorizations of integer-valued polynomials on Dedekind domains with finite residue fields

27 citations · 64 across the 13 of their papers we have counts for

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Showing 2020Show all

2 papers · 1 filter

math.AC2020★ 9 cited

Absolute irreducibility of the binomial polynomials

Roswitha Rissner, Daniel Windisch

In this paper we investigate the factorization behaviour of the binomial polynomials $(n x) = \frac{x ( x - 1 ) \dots ( x - n + 1 )}{n !}$ and their powers in the ring of integer-valued…

math.CO2020

Ramsey numbers of partial order graphs (comparability graphs) and implications in ring theory

Ayman Badawi, Roswitha Rissner

For a partially ordered set $(A, \leq)$ , let $G_{A}$ be the simple, undirected graph with vertex set $A$ such that two vertices $a \neq = b \in A$ are adjacent if either $a \leq b$ or $b…