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Your search keyword '"Kemnitz, Arnfried"' showing total 6 results
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6 results on '"Kemnitz, Arnfried"'

1. On the ρ-Edge Stability Number of Graphs

Author

Kemnitz Arnfried and Marangio Massimiliano

Subjects
edge stability number, line stability, invariant, chromatic edge stability index, chromatic index, edge coloring, 05c15, Mathematics, QA1-939
Abstract

For an arbitrary invariant ρ(G) of a graph G the ρ-edge stability number esρ(G) is the minimum number of edges of G whose removal results in a graph H ⊆ G with ρ(H) ≠ ρ(G) or with E(H) = ∅.

Published
2022
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2. Generalized Sum List Colorings of Graphs

Author

Kemnitz Arnfried, Marangio Massimiliano, and Voigt Margit

Subjects
sum list coloring, sum choice number, generalized sum list coloring, additive hereditary graph property, 05c15, Mathematics, QA1-939
Abstract

A (graph) property 𝒫 is a class of simple finite graphs closed under isomorphisms. In this paper we consider generalizations of sum list colorings of graphs with respect to properties 𝒫.

Published
2019
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