Friedl, Stefan and Vidussi, S. (2015) Thompson's group F is not SCY. Groups, Geometry, and Dynamics 9, pp. 325-329.
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Abstract
In this note we prove that Thompson's group F cannot be the fundamental group of a symplectic 4-manifold with canonical class K=0∈H2(M) by showing that its Hausmann–Weinberger invariant q(F) is strictly positive.
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| Item type: | Article | ||||
|---|---|---|---|---|---|
| Date: | 2015 | ||||
| Institutions: | Mathematics > Prof. Dr. Stefan Friedl | ||||
| Identification Number: |
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| Keywords: | Thompson's group, symplectic 4-manifolds | ||||
| Dewey Decimal Classification: | 500 Science > 510 Mathematics | ||||
| Status: | Published | ||||
| Refereed: | Yes, this version has been refereed | ||||
| Created at the University of Regensburg: | Yes | ||||
| Item ID: | 34521 |
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