Sibirskie Èlektronnye Matematicheskie Izvestiya [Siberian Electronic Mathematical Reports]
RUS  ENG    JOURNALS   PEOPLE   ORGANISATIONS   CONFERENCES   SEMINARS   VIDEO LIBRARY   PACKAGE AMSBIB  
General information
Latest issue
Archive
Impact factor

Search papers
Search references

RSS
Latest issue
Current issues
Archive issues
What is RSS


Sib. Èlektron. Mat. Izv.:
Year:
Volume:
Issue:
Page:
Find




Personal entry:
Login:
Password:
Save password
Enter
Forgotten password?
Register

Sibirskie Èlektronnye Matematicheskie Izvestiya [Siberian Electronic Mathematical Reports], 2016, Volume 13, Pages 1314–1338
DOI: https://doi.org/10.17377/semi.2016.13.103 (Mi semr753) 		 
This article is cited in 2 scientific papers (total in 3 papers)

Mathematical logic, algebra and number theory

Strongly regular graphs with the same parameters as the symplectic graph

S. Kubota

Graduate School of Information Sciences, Tohoku University, Sendai, Japan
Full-text PDF (574 kB) Citations (3)
References:
PDF
HTML
DOI: https://doi.org/10.17377/semi.2016.13.103
Abstract: We consider orbit partitions of groups of automorphisms for the symplectic graph and apply Godsil–McKay switching. As a result, we find four families of strongly regular graphs with the same parameters as the symplectic graphs, including the one discovered by Abiad and Haemers. Also, we prove that switched graphs are non-isomorphic to each other by considering the number of common neighbors of three vertices.
Keywords: cospectral graphs; switching; strongly regular graph; symplectic graphs.
Received September 30, 2016, published December 23, 2016
Bibliographic databases:
Document Type: Article
UDC: 519.177
MSC: 05E30; 05B20; 05C50; 05E18
Language: English
Citation: S. Kubota, “Strongly regular graphs with the same parameters as the symplectic graph”, Sib. Èlektron. Mat. Izv., 13 (2016), 1314–1338
Citation in format AMSBIB
\Bibitem{Kub16}
\by S.~Kubota
\paper Strongly regular graphs with the same parameters as the symplectic graph
\jour Sib. \`Elektron. Mat. Izv.
\yr 2016
\vol 13
\pages 1314--1338
\mathnet{http://mi.mathnet.ru/semr753}
\crossref{https://doi.org/10.17377/semi.2016.13.103}
\isi{https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=Publons&SrcAuth=Publons_CEL&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=000407781100103}
Linking options:
  • https://www.mathnet.ru/eng/semr753
  • https://www.mathnet.ru/eng/semr/v13/p1314
    • This publication is cited in the following 3 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
     
      Contact us:
    		  Terms of Use  Registration to the website  Logotypes © Steklov Mathematical Institute RAS, 2024