島根大学理学部
島根大学理学部紀要

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島根大学理学部紀要 Volume 20
published_at 1986-12-25

群作用をもつ球面上のバンドルについての注意

Note on Bundles over Spheres with Group Actions
Matsunaga Hiromichi
full_text_file
c0010020r003.pdf ( 433 KB )
Descriptions
In this note we shall consider G-vector bundles which admit in a sense simple representatives of characteristic maps, and for these bundles we shall call that the actions on the total spaces are of diagonal type. Some examples of this type have been given in [3], [4].
In section 1 we shall prepare some generalities to apply the work in [2]. The author has obtained Theorems 1 and 2 in this note by an idea due to Professor H. Toda, and would like to thank him for a private communication.
In section 2 we shall obtain more examples of actions of diagonal type.