摘要
设(Mr,T)是一个具有对合T的r(r>2m+4)维光滑闭流形,它的不动点集为F。本文给出了F=RP1(2m)∪RP2(2m)∪RP(3)时对合的协边类(其中m为奇数),RP表示实射影空间。
Let(M^r,T) denote a smooth involution on a closed manifold T of dimension r (r〉2m+4) with fixed point set F. In this paper,the bordism classes of the involutions with F=RP1 (2m)URP2 (2m) URP(3) are determined(m is a odd number). Here RP denotes the real projective space.
出处
《河北科技大学学报》
CAS
2007年第3期178-179,185,共3页
Journal of Hebei University of Science and Technology
关键词
对合
协边
不动点集
involution bordism fixed point set