- Tytuł:
- Constant Sum Partition of Sets of Integers and Distance Magic Graphs
- Autorzy:
-
Cichacz, Sylwia
Gőrlich, Agnieszka - Powiązania:
- https://bibliotekanauki.pl/articles/31342439.pdf
- Data publikacji:
- 2018-02-01
- Wydawca:
- Uniwersytet Zielonogórski. Wydział Matematyki, Informatyki i Ekonometrii
- Tematy:
-
constant sum partition
distance magic labeling
product of graphs - Opis:
- Let $ A = {1, 2, . . ., tm+tn} $. We shall say that $A$ has the $(m, n, t)$-balanced constant-sum-partition property ($(m, n, t)$-BCSP-property) if there exists a partition of $A$ into $2t$ pairwise disjoint subsets $ A^1, A^2, ... , A^t, B^1, B^2, ... , B^t$ such that $ | A^i | = m $ and $ | B^i | = n $, and $ \Sigma_{ a \in A^i } \ a = \Sigma_ {b \in B^j} \ b $ for $ 1 \le i \le t $ and $ 1 \le j \le t $. In this paper we give sufficient and necessary conditions for a set $A$ to have the $(m, n, t)$-BCSP-property in the case when $m$ and $n$ are both even. We use this result to show some families of distance magic graphs.
- Źródło:
-
Discussiones Mathematicae Graph Theory; 2018, 38, 1; 97-106
2083-5892 - Pojawia się w:
- Discussiones Mathematicae Graph Theory
- Dostawca treści:
- Biblioteka Nauki