2024-03-29T05:29:55Z
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oai:repository.dl.itc.u-tokyo.ac.jp:00004061
2022-12-19T03:45:49Z
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K3格子への有限シンプレクティック作用
Finite Symplectic Actions on the K3 Lattice
Hashimoto, Kenji
9366
410
University of Tokyo (東京大学)
博士(数理科学)
In this paper, we study finite symplectic actions on K3 surfaces X, i.e. actions of finite groups G on X which act H2,0(X) trivially. We show that the action on the K3 lattice H2 (X, Z) which is induced by a symplectic action of G on X depends only on G up to isomorphism, except for five groups.
thesis
2011-03-24
2011-03-24
application/pdf
application/pdf
甲第27192号
https://repository.dl.itc.u-tokyo.ac.jp/record/4061/files/HashimotoK_23_3_PhD_a.pdf
https://repository.dl.itc.u-tokyo.ac.jp/record/4061/files/HashimotoK_23_3_PhD_b.pdf
eng