GROUP STRUCTURE OF THE IDEAL Im σ_*^(2k)  

作　　者：蒋国瑞 王彦英 

机构地区：[1]Department of Mathematics, Hebei Normal Colleqe, Shijiazhuang 050091, PRC [2]Department of Mathematics, Hebei Teacher's University, Shijiazhuang 050016, PRC

出　　处：《Chinese Science Bulletin》1991年第17期1492-1493,共2页

摘　　要：Let MO_n-2k（BO（2k+1））（k a nonnegative integer） be the unoriented cobordism group of real（2k+1）-plane bundles over closed smooth（n-2k）-dimensional manifolds.

关 键 词：INTEGER NONNEGATIVE BUNDLES letter THANK 

分 类 号：N[自然科学总论]