arXivDaily arXiv每日学术速递 周一至周五更新
北美退伍军人节(Veterans Day),12 日无更新
arXiv math/9812081math.DGmath.SG
收藏

Kahler-Einstein曲面中Lagrange极小曲面的变形

The Deformation of Lagrangian Minimal Surfaces in Kahler-Einstein Surfaces

Yng-Ing Lee

摘要:

设$(N,g_{0})$是第一Chern类为负的Kahler-Einstein曲面,并假设存在关于度量$g_{0}$的分支Lagrangian极小曲面.我们证明了当Kahler-Einstein度规在同一分量中发生变化时(即复结构发生变化),拉格朗日极小曲面会发生相应的变形.为了得到这个结果,我们首先得到了完备黎曼$n$ -流形中分支极小曲面的变形定理,推广了J. Chen和G.关于附加数的极限。

英文摘要:

Let $(N,g_{0})$ be a Kahler-Einstein surface with the first Chern class negative and assume that there exists a branched Lagrangian minimal surfaces with respect to the metric $g_{0}$. We show that when the Kahler-Einstein metric is changed in the same component (i.e. the complex structure is changed), the Lagrangian minimal surface can be deformed accordingly. To get the result, we first obtain a theorem on the deformation of the branched minimal surfaces in a complete Riemannian $n$-manifold and also generalize a result of J. Chen and G. Tian on the limit of adjunction numbers.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑