The universal Lie algebra associatedto a root system I
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چکیده
منابع مشابه
The Universal Lie algebra
The Kontsevich integral of a knot K lies in an algebra of diagrams Ac(S ). This algebra is (up to completion) a symmetric algebra of a graded module P , where P is the set of primitive elements of Ac(S ). The elements of P are represented by S-diagrams K such that the complement of the circle in K is connected and non empty. On the other hand there is an isomorphism from ⊕Bn to Ac(S ), where Bn...
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ژورنال
عنوان ژورنال: Bulletin des Sciences Mathématiques
سال: 2000
ISSN: 0007-4497
DOI: 10.1016/s0007-4497(99)00122-0