Abstract
In this paper we find the number of different signatures of P (3, 1), P (5, 1) and P (7, 1) up to switching isomorphism, where P ( n , k ) denotes the generalised Petersen graph, 2 k < n . We also count the number of non-isomorphic signatures on P (2 n + 1, 1) of size two for all n ≥ 1 , and we conjecture that any signature of P (2 n + 1, 1) , up to switching, is of size at most n + 1 .
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: Electronic Journal of Graph Theory and Applications
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
