Title of article :
Characterizing rational groups whose irreducible characters vanish only on involutions
Author/Authors :
JAFARI, SAEED shahed university - Faculty of Science - Department of Mathematics, تهران, ايران , SHARIFI, HESAM shahed university - Faculty of Science - Department of Mathematics, تهران, ايران
Abstract :
A rational group is a finite group whose irreducible complex characters are rational valued. The aim of this paper is to classify rational groups G for which every nonlinear irreducible character vanishes only on involutions.
Keywords :
Rational group , irreducible character , zero of character
Journal title :
Turkish Journal of Mathematics
Journal title :
Turkish Journal of Mathematics
