Karol Suchan

activity

20102023

most citedA case study of Consistent Vehicle Routing Problem with Time Windows

12 citations · 29 across the 11 of their papers we have counts for

collaborators

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5 papers · 1 filter

math.CO2023

Minimum $k$ -critical-bipartite graphs: the irregular Case

Sylwia Cichacz, Agieszka Görlich, Karol Suchan

We study the problem of finding a minimum $k$ -critical-bipartite graph of order $(n, m)$ : a bipartite graph $G = (U, V; E)$ , with $∣ U ∣ = n$ , $∣ V ∣ = m$ , and $n > m > 1$ , which is $k$ -critical-bi…

math.CO2022

$k$ -fault-tolerant graphs for $p$ disjoint complete graphs of order $c$

Sylwia Cichacz, Agnieszka Görlich, Karol Suchan

Vertex-fault-tolerance was introduced by Hayes~\cite{Hayes1976} in 1976, and since then it has been systematically studied in different aspects. In this paper we study $k$ -vertex-f…

math.CO2022★ 3 cited

Zero-sum partitions of Abelian groups and their applications to magic- and antimagic-type labelings

Sylwia Cichacz, Karol Suchan

The following problem has been known since the 80s. Let $Γ$ be an Abelian group of order $m$ (denoted $∣Γ∣ = m$ ), and let $t$ and ${m_{i}}_{i = 1}^{t}$ , be positive integers such that…

math.CO2021★ 5 cited

Zero-sum partitions of Abelian groups of order $2^{n}$

Sylwia Cichacz, Karol Suchan

The following problem has been known since the 80's. Let $Γ$ be an Abelian group of order $m$ (denoted $∣Γ∣ = m$ ), and let $t$ and $m_{i}$ , $1 \leq i \leq t$ , be positive integers such…

math.CO2019★ 2 cited

Minimum k-critical bipartite graphs

Sylwia Cichacz, Karol Suchan

We study the problem of Minimum $k$ -Critical Bipartite Graph of order $(n, m)$ - M $k$ CBG- $(n, m)$ : to find a bipartite $G = (U, V; E)$ , with $∣ U ∣ = n$ , $∣ V ∣ = m$ , and $n > m > 1$ , which is $k$ -c…

Minimum k-critical-bipartite graphs: the irregular Case

k-fault-tolerant graphs for p disjoint complete graphs of order c

Zero-sum partitions of Abelian groups and their applications to magic- and antimagic-type labelings

Zero-sum partitions of Abelian groups of order 2n

Minimum k-critical bipartite graphs

Minimum $k$ -critical-bipartite graphs: the irregular Case

$k$ -fault-tolerant graphs for $p$ disjoint complete graphs of order $c$

Zero-sum partitions of Abelian groups of order $2^{n}$