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Science in China Series A: Mathematics

, Volume 45, Issue 8, pp 998–1005 | Cite as

On isomorphisms of integral table algebras

  • Yun Fan
  • Daying Sun
Article

Abstract

For integral table algebras with integral table basisT, we can consider integralR-algebraRT over a subringR of the ring of the algebraic integers. It is proved that anR-algebra isomorphism between two integral table algebras must be an integral table algebra isomorphism if it is compatible with the so-called normalizings of the integral table algebras

Keywords

integral table algebra integral table algebra isomorphism characteristic matrix 

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Copyright information

© Science in China Press 2002

Authors and Affiliations

  1. 1.Depatment of MathematicsWuhan UniversityWuhanChina

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