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| THE SERRE RELATIONS IN RINGEL-HALL ALGEBRAS |
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Citation： |
Abdukader OBUL.THE SERRE RELATIONS IN RINGEL-HALL ALGEBRAS[J].Chinese Annals of Mathematics B,2002,23(3):349~360 |
| Page view： 1282
Net amount： 964 |
Authors： |
Abdukader OBUL; |
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| Abstract： |
The author constructs the Casimir element of Hall algebras. By the method of Gabber-Kac theorem (see [4]), it is proved that the Serre relations are the de ning relations in composition algebra. |
Keywords： |
Hall algebra, Composition algebra, Casimir element, Relation |
Classification： |
17B37, 81R50 |
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