@article{oai:u-ryukyu.repo.nii.ac.jp:02007608, author = {Kamiyama, Yasuhiko and 神山, 靖彦}, journal = {Ryukyu mathematical journal}, month = {Dec}, note = {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., 紀要論文}, pages = {37--60}, title = {The mapping degree of a diffeomorphism between polygon spaces}, volume = {26}, year = {2013} }