Article contents
The Symplecticity of the Magnus Representation for Homology Cobordisms of Surfaces
Published online by Cambridge University Press: 17 April 2009
Extract
The Magnus matrix is an algebraic invariant assigned to each homology cobordism of a surface. We show that this matrix satisfies an equality which can be regarded as a non-commutative symplectic relation.
- Type
- Research Article
- Information
- Bulletin of the Australian Mathematical Society , Volume 76 , Issue 3 , December 2007 , pp. 421 - 431
- Copyright
- Copyright © Australian Mathematical Society 2007
References
- 1
- Cited by