Poznań University of Economics and Business

output

20112025

most citedGender-Based Homophily in Research: A Large-Scale Study of Man-Woman Collaboration

121 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions

Showing 2012 · math.COShow all

4 papers · 2 filters

math.CO2012★ 20 cited

Distance magic labeling and two products of graphs

Marcin Anholcer, Sylwia Cichacz, Iztok Peterin +1

Let $G = (V, E)$ be a graph of order $n$ . A distance magic labeling of $G$ is a bijection $ℓ : V \to 1, ..., n$ for which there exists a positive integer $k$ such that…

math.CO2012

Group Irregular Labelings of Disconnected Graphs

Marcin Anholcer, Sylwia Cichacz

We investigate the \textit{group irregularity strength} ( $s_{g} (G)$ ) of graphs, i.e. the smallest value of $s$ such that taking any Abelian group $\gr$ of order $s$ , there exists a f…

math.CO2012★ 8 cited

Group Sum Chromatic Number of Graphs

Marcin Anholcer, Sylwia Cichacz

We investigate the \textit{group sum chromatic number} ($\gchi(G)$) of graphs, i.e. the smallest value $s$ such that taking any Abelian group $\gr$ of order $s$ , there exists a fun…

math.CO2012★ 17 cited

Group Irregularity Strength of Connected Graphs

Marcin Anholcer, Sylwia Cichacz, Martin Milanic

We investigate the group irregularity strength ( $s_{g} (G)$ ) of graphs, i.e. the smallest value of $s$ such that taking any Abelian group $\gr$ of order $s$ , there exists a function $…