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This article is cited in 1 scientific paper (total in 1 paper)
Mathematical logic, algebra and number theory
The unit groups of class character rings of sporadic groups. Quadratic case
M. I. Molodorich South Ural State University, Lenin avenue, 76, 454080, Chelyabinsk, Russia
Abstract:
We study the unit groups of class character rings of sporadic groups. More exactly, let $K$ be a class character ring of sporadic group. Suppose that $K$ is a subring of real quadratic field. Then we descibe unit group of $K$.
Keywords:
sporadic group, character, group ring, unit.
Received March 1, 2015, published February 8, 2016
Citation:
M. I. Molodorich, “The unit groups of class character rings of sporadic groups. Quadratic case”, Sib. Èlektron. Mat. Izv., 13 (2016), 38–48
Linking options:
https://www.mathnet.ru/eng/semr655 https://www.mathnet.ru/eng/semr/v13/p38
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