不动点集为RP(1)×HP(n)的对合流形

Involutions Fixing the Product Space RP(1)×HP(n)

令（Ｍ，Ｔ）是一个带有对合的光滑闭流形，不动点集为Ｆ，结果是决定了Ｆ＝ＲＰ（１）×ＨＰ（ｎ）的对合的协边分类。

Let(M,T)be an involution on a closed manifold,and let F denote the fixed psint set of (M,T),we determine the bordism classes of those involutions with fixed point set F=RP(1)×HP(n),HP(n) denoting the n dimensional quaternionic projective space.