Abstract
This paper determines the homogeneous integral table algebras of degree three in which the given basis has a faithful element and has no nontrivial elements that are either real (symmetric) or linear, and where an additional hypothesis is satisfied. It is shown that all such bases must occur as the set of orbit sums in the complex group algebra of a finite abelian group under the action of a fixed-point-free automorphism of order three.
Original language | English |
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Pages (from-to) | 54-73 |
Number of pages | 20 |
Journal | Memoirs of the American Mathematical Society |
Volume | 144 |
Issue number | 684 |
State | Published - 1 Mar 2000 |
Externally published | Yes |
Keywords
- C-algebra
- Faithful element
- Group algebra
- Integral table algebra
- Schur ring
- Universal covering
ASJC Scopus subject areas
- General Mathematics
- Applied Mathematics