2024-03-29T11:45:40Z
https://repository.dl.itc.u-tokyo.ac.jp/oai
oai:repository.dl.itc.u-tokyo.ac.jp:00004056
2022-12-19T03:45:49Z
312:391
9:233:280
トーラス同変なスペクトラル三つ組の変形
Deformation of torus equivariant spectral triples
Yamashita, Makoto
9356
410
University of Tokyo (東京大学)
博士(数理科学)
We describe a way to deform spectral triples with a torus action and .a deformation parameter given by a skew symmetric matrix, motivated by deformation of manifolds by Connes-Landi and Connes-Duboi-Vi_olette. Such deformations are shown to have naturally isomorphic K-theoretic invariants independent of the deformation parameter.
thesis
2011-03-24
2011-03-24
application/pdf
application/pdf
甲第27196号
https://repository.dl.itc.u-tokyo.ac.jp/record/4056/files/YamashitaM_23_3_PhD_a.pdf
https://repository.dl.itc.u-tokyo.ac.jp/record/4056/files/YamashitaM_23_3_PhD_b.pdf
eng