Distinguishing index of graphs with simple automorphism groups. (January 2022)
- Record Type:
- Journal Article
- Title:
- Distinguishing index of graphs with simple automorphism groups. (January 2022)
- Main Title:
- Distinguishing index of graphs with simple automorphism groups
- Authors:
- Grech, Mariusz
Kisielewicz, Andrzej - Abstract:
- Abstract: The distinguishing index D ′ ( Γ ) of a graph Γ is the least number k such that Γ has an edge-coloring with k colors preserved only by the trivial automorphism. In this paper we prove that if the automorphism group of a finite graph Γ is simple, then its distinguishing index D ′ ( Γ ) = 2 .
- Is Part Of:
- European journal of combinatorics. Volume 99(2022)
- Journal:
- European journal of combinatorics
- Issue:
- Volume 99(2022)
- Issue Display:
- Volume 99, Issue 2022 (2022)
- Year:
- 2022
- Volume:
- 99
- Issue:
- 2022
- Issue Sort Value:
- 2022-0099-2022-0000
- Page Start:
- Page End:
- Publication Date:
- 2022-01
- Subjects:
- Combinatorial analysis -- Periodicals
Analyse combinatoire -- Périodiques
Combinatorial analysis
Periodicals
Electronic journals
511.6 - Journal URLs:
- http://www.sciencedirect.com/science/journal/01956698 ↗
http://www.elsevier.com/journals ↗
http://www.idealibrary.com ↗
http://firstsearch.oclc.org ↗
http://firstsearch.oclc.org/journal=0195-6698;screen=info;ECOIP ↗ - DOI:
- 10.1016/j.ejc.2021.103414 ↗
- Languages:
- English
- ISSNs:
- 0195-6698
- Deposit Type:
- Legaldeposit
- View Content:
- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library DSC - 3829.728200
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British Library HMNTS - ELD Digital store - Ingest File:
- 19333.xml