𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Casson's invariant and twisted double knots

✍ Scribed by Amy L. Davidow

Publisher
Elsevier Science
Year
1994
Tongue
English
Weight
439 KB
Volume
58
Category
Article
ISSN
0166-8641

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Casson's knot invariant and gauge theory
Casson's knot invariant and gauge theory
✍ K. Masataka πŸ“‚ Article πŸ“… 2001 πŸ› Elsevier Science 🌐 English βš– 250 KB

It is known that twice the Casson invariant for integral homology 3 spheres is equal to the Euler characteristic of the Floer homology group of them. Here we show that a similar result holds in case of the Casson invariant for knots in integral homology 3 spheres. This result is obtained as a coroll

Twisted cocycles of lie algebras and cor
Twisted cocycles of lie algebras and corresponding invariant functions
✍ JiΕ™Δ±Β΄ HrivnΓ‘k; Petr NovotnΓ½ πŸ“‚ Article πŸ“… 2009 πŸ› Elsevier Science 🌐 English βš– 251 KB

We consider finite-dimensional complex Lie algebras. Using certain complex parameters we generalize the concept of cohomology cocycles of Lie algebras. A special case is generalization of 1-cocycles with respect to the adjoint representation -so called (Ξ±, Ξ², Ξ³ )-derivations. Parametric sets of spac

Trace Invariant and Cyclic Cohomology of
Trace Invariant and Cyclic Cohomology of Twisted Group C*-Algebras
✍ R.H. Ji πŸ“‚ Article πŸ“… 1995 πŸ› Elsevier Science 🌐 English βš– 371 KB

By the method of cyclic cohomology we prove that all tracial states on a twisted group \(C^{*}\)-algebra \(C^{*}(G ; \sigma)\), where \(G\) is a torsion free discrete group of polynomial growth and \(\sigma\) is a 2-cocycle on \(G\) with values in the unit circle group, induce the same map from \(K_