Alumnae and Alumni

Yohsuke Imagi
Position
Visiting Associate Scientist (from 2017/06/30 to 2018/03/31)
Project Researcher (from 2014/06/01 to 2017/06/15)
Current Affiliation
Institute of Mathematical and Sciences, ShanghaiTech University
Assistant Professor

URL
http://ims.shanghaitech.edu.cn/ims_en/2018/1110/c4742a35952/page.htm
PHOTO

Last Update 2020/01/24

I am studying special Lagrangian geometry, an area of differential geometry. For Yang-Mills instantons in dimension 4 and pseudo-holomorphic curves, we already have a good understanding of singularities, and we can define a nice compactification of moduli spaces, which is a source of interesting mathematics and physics. One may want to do something similar for special Lagrangian submanifolds, but their singularities seem considerably more difficult to analyze than those of Yang-Mills instantons in dimension 4, or those of pseudo-holomorphic curves. So we have not yet achieved a“nice” compactification of the moduli space of special Lagrangian submanifolds. I am developing a deep theory on“simple”singularities, using some techniques from geometric measure theory and Lagrangian Floer theory.


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