NOTE ON UPPER BOUND SIGNED 2-INDEPENDENCE IN DIGRAPHS

DOI10.7858/EAMJ.2012.043zbMath1271.05075OpenAlexW1975174694MaRDI QIDQ4916624

Hye Kyung Kim

Publication date: 25 April 2013

Published in: East Asian mathematical journal (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.7858/eamj.2012.043

zbMATH Keywords

directed graphsigned 2-independence functionsigned 2-independence number

Mathematics Subject Classification ID

Vertex subsets with special properties (dominating sets, independent sets, cliques, etc.) (05C69) Directed graphs (digraphs), tournaments (05C20) Signed and weighted graphs (05C22)

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