Seminar on Geometric Complex Analysis

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Date, time & place Monday 10:30 - 12:00 128Room #128 (Graduate School of Math. Sci. Bldg.)
Organizer(s) Kengo Hirachi, Shigeharu Takayama

2017/02/13

10:30-12:00   Room #128 (Graduate School of Math. Sci. Bldg.)
Qi'an Guan (Peking University)
A Characterization of regular points by Ohsawa-Takegoshi Extension Theorem (ENGLISH)
[ Abstract ]
In this talk, we will present that the germ of a complex analytic set at the origin in $\mathbb{C}^n$ is regular if and only if the related Ohsawa-Takegoshi extension theorem holds. We also present a necessary condition of the $L^2$ extension of bounded holomorphic sections from singular analytic sets.
This is joint work with Dr. Zhenqian Li.