Tetsu Nishimoto

collaborators

2 papers

math.AT2003

Lusternik-Schnirelmann categories of non-simply connected compact simple Lie groups

Norio Iwase, Mamoru Mimura, Tetsu Nishimoto

Let $F ↪ X \to B$ be a fibre bundle with structure group $G$ , where $B$ is $(d - 1)$ -connected and of finite dimension, $d \geq 1$ . We prove that the strong L-S categ…

math.AT2002

On the cellular decomposition and the Lusternik-Schnirelmann category of $S p in (7)$

Norio Iwase, Mamoru Mimura, Tetsu Nishimoto

We give a cellular decomposition of the compact connected Lie group $S p in (7)$ . We also determine the L-S categories of $S p in (7)$ and $S p in (8)$ .

Lusternik-Schnirelmann categories of non-simply connected compact simple Lie groups

On the cellular decomposition and the Lusternik-Schnirelmann category of Spin(7)

On the cellular decomposition and the Lusternik-Schnirelmann category of $S p in (7)$