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Affine functions on CAT (κ)-spaces |
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| Authors: | Alexander Lytchak and Viktor Schroeder |
| Affiliation: | (1) Mathematisches Institut, Universit?t Bonn, Beringstrasse 1, 53115 Bonn, Germany;(2) Institut für Mathematik, Universit?t Zürich, Winterthurer Strasse 190, 8057 Zürich, Switzerland |
| Abstract: | We describe affine functions on spaces with an upper curvature bound. |
| Keywords: | 53C20 |
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