- Title: Semicontinuity theorem for deformations of strongly pseudoconvex CR structures
- Speaker:
Dr. Jae-Cheon Joo (Bergische Universität Wuppertal)- Abstract
This talk is about a generalization of the Greene-Krantz theorem for the semicontinuity property of holomorphic automorphism groups for strongly pseudoconvex domains, which states that a small deformation of a given strongly pseudoconvex domain has the holomorphic automorphism group which can be regarded as a subgroup of that of the original domain through a conjugation by diffeomorphsm. I will show how to prove the semicontinuity property for abstract CR manifolds intrinsically, with differential geometric methods on the CR Yamabe equation, which are mainly developed by Jerison-Lee, Gamara-Yacoub and R. Schoen.
- Place: GAIA Seminar Room (#
106, Math Science bldg.)- Date: 4 p.m. - 6 p.m on Thursday, 12 March 2015
For further information, please contact: Kang-Tae kim(kimkt@postech.ac.kr)
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