设RP(2m+1)为2m+1维实射影空间,CP(k)为k维复射影空间.证明了每个以RP(2m+1)×CP(k)为不动点集的对合协边.
Let RP(2m + 1) denote the 2m + 1 dimensional real projective space and CP(k) denote the k dimensional complex projective space.This paper proves that every involution of fixing RP(2m+1)×CP(k) bounds.