Authors: | Siburg, Karl F. |
Title: | Geometric proofs of the two-dimensional Borsuk-Ulam theorem |
Language (ISO): | en |
Abstract: | We give two proofs of the two-dimensional Borsuk-Ulam theorem. One is completely elementary and does not use homology theory or the mapping degree, while the second one makes use of the recent theory of symplectic quasi-states. |
URI: | http://hdl.handle.net/2003/25299 http://dx.doi.org/10.17877/DE290R-15928 |
Issue Date: | 2008-05-27T12:00:41Z |
Appears in Collections: | Preprints der Fakultät für Mathematik |
Files in This Item:
File | Description | Size | Format | |
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mathematicalPreprint11.pdf | 277.96 kB | Adobe PDF | View/Open |
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