Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4659502 | Topology and its Applications | 2012 | 7 Pages |
Abstract
Homotopy classes of plane fields on 3-manifolds have been classified using a 2-dimensional invariant Γ and a 3-dimensional invariant θ by R. Gompf. Under regular covering maps, Γ lifts in the natural way. The lifting property of θ remained unresolved. In this paper, we present the lifting property of θ together with applications to Lens spaces. The applications help in specifying the liftings of the contact structures of the Lens space L(p,1) when lifted to S3.
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