数学科学系

Department of Mathematical Sciences

Submanifolds in nearly kaehler $S^3 imes S^3$

报告题目 Submanifolds in nearly kaehler $S^3 \times S^3$

报告人Professor Luc VranckenUniversity of ValenciennesFrance

时间201556日(星期三)10:30--11:30  

地点理科楼数学系 A304

摘要I will introduce the nearly Kaehler strucutre on $S^3 \times S^3$. With respect to this strucutre there are two natural classes of submanifolds, namely almost complex submanifolds and totally real submanifolds. Almost complex submanifolds are those for which $J$ preserves the tangent space. In $S^3 \times S^3$ almost complex submanifolds have to be two dimensional.We study in a systematic way both classes of immersions.

联系人: 李海中