Let Mm be a closed smooth manifold equipped with a smooth involution having fixed point set of the form F-n U F-3, where F-n and F-3 are submanifolds with dimensions n and 3, respectively, where 3 < n < m and with the ...

Let M m be a closed and smooth m-dimensional manifold, and T : M m → M m a smooth involution, that is, a period 2 diffeomorphism defined on M m . It is well known the fact that the fixed point set of T , F = {x ∈ M m |T ...

Let Mm a closed and smooth m-dimensional manifold and T : Mm - Mm a smooth involution defined on Mm. It is well known that the fixed point set F of T is a finite and disjoint union of closed submanifolds, with possibly ...

It is well known that if $\phi:G \times M^m \rightarrow M^m$ is a smooth action of a compact Lie group on a closed smooth manifold, then its fixed point set $F_{\phi} = \bigcup\limits_{i=0}^{n}F^{i}$ is a disjoint union ...