BOUNDING IMMERSION CLASSES OF CODIMENSION ONE  

作　　者：李邦河 李贵松 

机构地区：[1]Institute of Systems Science, Academia Sinica, Beijing 100080, PRC

出　　处：《Chinese Science Bulletin》1991年第24期2034-2037,共4页

摘　　要：Ⅰ. INTRODUCTION We are interested in the following problem of differential topology: Let W be a manifold with boundary M. When does an immersion f: M→X extend to an immersion of

关 键 词：bounding IMMERSION CODIMENSION ONE FRAMING BORDISM 

分 类 号：N[自然科学总论]