岩 瀬　則 夫 （いわせ　のりお）

郵便宛て先：〒８１９-０３９５ 福岡市 西区 元岡７４４ 九州大学 数理学研究院
電子メール：iwase_AT_math.kyushu-u.ac.jp

English
Authors.
Toshiyuki Miyauchi and myself
Abstract.
We determine the L-S category of stunted quasi-projective space Qn,m = Qn/Qm for n ≤ 4m + 3. As a special case of our main result, the L-S category of Q3 is determined to satisfy cat Q3 = 3, which is in a sharp contrast with the result catSp(3) Q3 = 2 by Fernández-Suárez, Gómez-Tato and Tanré [4].

Lusternik-Schnirelmann category of stunted quasi-projective spaces (adobe-pdf file, 168kb)