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On regular self‐complementary graphs
Author(s) -
Hartsfield Nora
Publication year - 1987
Publication title -
journal of graph theory
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.164
H-Index - 54
eISSN - 1097-0118
pISSN - 0364-9024
DOI - 10.1002/jgt.3190110411
Subject(s) - mathematics , combinatorics , discrete mathematics
A regular self‐complementary graph is presented which has no complementing permutation consisting solely of cycles of length four. This answers one of Kotzig's questions.