The $p_1$-central extension of the Mapping Class Group of orientable surfaces

• Autorzy: Sylvain Gervais
• Języki publikacji: EN

Abstrakty

EN

Topological Quantum Field Theories are closely related to representations of Mapping Class Groups of surfaces. Considering the case of the TQFTs derived from the Kauffman bracket, we describe the central extension coming from this representation, which is just a projective extension.

• Wydawca: Institute of Mathematics Polish Academy of Sciences
• Czasopismo: Banach Center Publications
• Rocznik: 1998
• Tom: 42
• Numer: 1
• Strony: 111-117

Daty

wydano

1998

Twórcy

autor

Sylvain Gervais

• Département de Mathématiques, Université de Nantes, 2, rue de la Houssinière, 44072 Nantes Cedex 03, France

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