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Title | : | The mapping degree of a diffeomorphism between polygon spaces |
Authors | : | Kamiyama, Yasuhiko |
Authors alternative | : | 神山, 靖彦 |
Issue Date | : | 28-Dec-2013 |
Abstract | : | Let M_n be the moduli space of equilateral polygon linkages with n vertices, each edge having length 1 in the Euclidean plane R^2 modulo orientation preserving isometry group of R^2. For a given diffeomorphism φ:M_n→M_n, we give a method to determine whether φ preserves the orientation or not. We also determine H_*(M_n/φ;Q) when φ is a certain involution. |
Type Local | : | 紀要論文 |
ISSN | : | 1344-008X |
Publisher | : | Department of Mathematical Science, Faculty of Science, University of the Ryukyus |
URI | : | http://hdl.handle.net/20.500.12000/28374 |
Citation | : | Ryukyu mathematical journal Vol.26 p.37 -60 |
Appears in Collections | : | Vol.26 (2013)
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Vol26p037.pdf | | 747Kb | Adobe PDF | View/Open |
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