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January 2002 Hochschild cohomology ring of the integral group ring of the generalized quaternion group
Takao Hayami
Author Affiliations +
SUT J. Math. 38(1): 83-126 (January 2002). DOI: 10.55937/sut/1057897792

Abstract

We determine the ring structure of the Hochschild cohomology HH(Qt) of the integral group ring of the generalized quaternion group Qt.

Acknowledgement

The author would like to express his gratitude to Professor K. Sanada and Professor T. Nozawa for valuable comments and many helpful suggestions. The author would also like to express his gratitude to the referee for valuable comments and many helpful suggestions which help to improve the original presentation of this paper.

Citation

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Takao Hayami. "Hochschild cohomology ring of the integral group ring of the generalized quaternion group." SUT J. Math. 38 (1) 83 - 126, January 2002. https://doi.org/10.55937/sut/1057897792

Information

Received: 25 March 2002; Revised: 16 May 2002; Published: January 2002
First available in Project Euclid: 18 June 2022

Digital Object Identifier: 10.55937/sut/1057897792

Subjects:
Primary: 16E40 , 20J06

Keywords: cohomology ring , cup product , Hochschild cohomology , quaternion group

Rights: Copyright © 2002 Tokyo University of Science

Vol.38 • No. 1 • January 2002
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