不动点集为RP(2m)∪RP(2n)的带有对合的流形
吴振德, 刘宗泽
Manifolds with Involution Whose Fixed Point Set is RP(2m)∪RP(2n)
WU Zhen-de, LIU Zong-ze
数学季刊 . 1986, (2): 19 -41 .