Title of article :
On unretractive graphs
Author/Authors :
Kaschek، نويسنده , , Roland، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2005
Abstract :
This extended abstract gives necessary and sufficient conditions for both lexicographic products and arbitrary graphs to be unretractive.
Keywords :
lexicographic product , Automorphism group , wreath product , graphs , unretractive graphs
Journal title :
Electronic Notes in Discrete Mathematics
Journal title :
Electronic Notes in Discrete Mathematics