Cargando…
An invariant for non simply connected manifolds
For a closed manifold $M$ we introduce the set of co-Euler structures and we define the modified Ray-Singer torsion, a positive real number associated to $M,$ a co-Euler structure and an acyclic representation $\rho$ of the fundamental group of $M$ with $H^\ast(M;\rho)=0.$ If the co-Euler structure...
| Autores principales: | , |
|---|---|
| Lenguaje: | eng |
| Publicado: |
2005
|
| Materias: | |
| Acceso en línea: | http://cds.cern.ch/record/904809 |