Involutions with 1- or 2-dimensional fixed point sets on orientable torus bundles over a 1-sphere and on unions of orientable twisted I-bundles over a Klein bottle
We obtain a complete equivariant torus theorem for involutions on 3-manifolds M. M is not required to be orientable nor is H,(M) restricted to be infinite. The proof proceeds by a surgery argument. Similar theorems are given for annuli and for discs. These are used to classify involutions on variou...
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| Language: | English |
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University of British Columbia
2010
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| Online Access: | http://hdl.handle.net/2429/25303 |