Modulo 2 counting of Klein-bottle leaves in smooth taut foliations
arXiv:1701.02084 · doi:10.2140/agt.2018.18.2701
Abstract
This article proves that the parity of the number of Klein-bottle leaves in a smooth cooriented taut foliation is invariant under smooth deformations within taut foliations, provided that every Klein-bottle leaf involved in the counting has non-trivial linear holonomy.
22 pages