Journal article
Understanding the Kauffman bracket skein module
Journal of Knot Theory and its Ramifications, Vol.8(3), pp.265-277
1999
DOI: 10.1142/S0218216599000183
Abstract
The Kauffman bracket skein module K(M) of a 3-manifold M is defined over formal power series in the variable h by letting A = e h/4 . For a compact oriented surface F, it is shown that K(F×I) is a quantization of the [Formula: see text]-characters of the fundamental group of F corresponding to a geometrically defined Poisson bracket. Finite type invariants for unoriented knots and links are defined and obtained from topologically free Kauffman bracket modules. A structure theorem for K(M) is given in terms of the affine [Formula: see text]-characters of π 1 (M). It follows for compact M that K(M) can be generated as a module by cables on a finite set of knots. Moreover, if M contains no incompressible surfaces, the module is topologically finitely generated.
Details
- Title: Subtitle
- Understanding the Kauffman bracket skein module
- Creators
- Doug BullockJoanna Kania-BartoszyńskaCharles Frohman
- Resource Type
- Journal article
- Publication Details
- Journal of Knot Theory and its Ramifications, Vol.8(3), pp.265-277
- DOI
- 10.1142/S0218216599000183
- ISSN
- 0218-2165
- eISSN
- 1793-6527
- Language
- English
- Date published
- 1999
- Academic Unit
- Mathematics
- Record Identifier
- 9983985932802771
Metrics
48 Record Views