摘要
利用Brückmann的公式计算了复五维完全交的模空间维数.对于一组特定的多重次数,作者证明了这组多重次数用Libgober和Wood的方法生成的多重次数所对应的完全交彼此微分同胚,且其模空间维数相异.
The dimension of moduli space of complex 5-dimensional complete intersections are calculated by using the formula of Brückmann. With the method of Libgober and Wood of generating larger sets of homeomorphic or diffeomorphic complete intersections from pairs-d and-d′, for specific multidegrees, it is shown that the dimensions of moduli spaces of corresponding diffeomorphic complex 5-dimensional complete intersections are all be different.
作者
陈雪晴
王健波
王玉玉
Chen Xueqing;Wang Jianbo;Wang Yuyu(School of Mathenmatics,Tianjin University,Tianjin 300350,China;College of Mathematical Science,Tianjn Normal Unirversity,Tianjin 300387,China)
出处
《南开大学学报（自然科学版）》
CAS
CSCD
北大核心
2020年第6期72-77,共6页
Acta Scientiarum Naturalium Universitatis Nankaiensis
基金
Supported by the Natural Science Foundation of Tianjin City of China(19JCYBJC30300)。
关键词
完全交
微分同胚
模空间
维数
complete intersection
diffeomorphism
moduli space
dimension
