Activity
GAIA Seminar on Complex Analytic Geometry  Aydin Aytuna
 Title: Stein manifolds M for which O (M) is isomorphic as Fréchet spaces,to power series spaces  Speaker: Prof. Aydin Aytuna (Sabanci University)  Details Ⅰ. Nuclear Fréchet Spaces 16:0018:00 on Tuesday, 18 April 2017 Ⅱ. Stein manifolds M for which O(M) is isomorphic to O(∆^d) 16:0018:00 on Thursday, 20 April 2017 Ⅲ. Stein manifolds M for which O(M) is isomorphic to O(C^d) 20:0022:00 on Monday, 24 April 2017  Place: GAIA Seminar Room (#106, Math Science bldg.) 
GAIA Seminar on Complex Analytic Geometry  AeRyeong Seo
 Title: A Kobayashi pseudodistance for holomorphic bracket generating distributions  Speaker: Dr. AeRyeong Seo (KIAS)  Abstract: In this talk, I will generalize the Kobayashi pseudodistance to complex manifolds which admit holomorphic bracket generating distributions. The generalization is based on Chow's theorem in subRiemannian geometry. For a complex homogeneous manifold with an invariant holomorphic bracket generating distribution, the universal covering of $M$ is a canonical flag domain under certain condition.  Place: GAIA Seminar Room (#106, Math Science bldg.) 
GAIA Seminar on Complex Analytic Geometry  Sungmin Yoo
 Title: Variations of KahlerEinstein metrics on bounded pseudoconvex domains  Speaker: Sungmin Yoo (POSTECH Graduate student)  Abstract: In this talk, I will talk about the results on the papers by YoungJun Choi. The main result is (strictly) plurisubharmonicity of a family of KahlerEinstein metrics on bounded (strongly) pseudoconvex domains in C^n.  Place: GAIA Seminar Room (#106, Math Science bldg.) 
GAIA Seminar on Complex Analytic Geometry  Yoshikazu Nagata

GAIA Seminar on Complex Analytic Geometry  Ngoc Cuong Nguyen
 Title:
On the existence of a complete Kahler metric on noncompact complex manifolds  Speaker: Dr. Ngoc Cuong Nguyen (GAIA)  Abstract: We present the results based on the paper by Cheng and Yau. The main result is the existence of a KahlerEinstein metric on a strictly pseudoconvex bounded domain. This is proved via solving the appropriate complex MongeAmpere equation.  Place: GAIA Seminar Room (#106, Math Science bldg.) 
Special ColloquiumProf. H. Blaine Lawson
 Title: Lagrangian Pluripotential Theory and a Lagrange Equation of MongeAmpère Type  Speaker: Prof. H. Blaine Lawson (StonyBrook University, New York, U.S.A.)  Place: #404, Math Science bldg. POSTECH. 
GAIA Seminar on Complex Analytic Geometry  Jihun Yum
 Title: Invariance of the DiederichFornaess index under CRdiffeomorphism  Speaker: Jihun
Yum (POSTECH Graduate student)
 Abstract: This is a consecutive talk of my previous talk on October 17. We will complete the following theorem : Let M1, M2 be Stein manifolds with dimension n >= 2. Let D1, D2 be relatively compact domains in M1, M2 with connected C^k (k >= 2) smooth boundaries. If the boundary of D1 and D2 are CRdiffeomorphic, then the DiederichFornaess indices of D1 and D2 are same.  Place: GAIA Seminar Room (#106, Math Science bldg.) 
GAIA Seminar on Complex Analytic Geometry  Prof. KangTae Kim
 Title: On and around the squeezing functiona survey  Speaker: Prof. KangTae Kim(POSTECH/ GAIA)  Abstract: The concept of squeezing function has been one of the hot new themes of research in these days. It came out of the geometric condition for the partial differential equations (by Cheng and Yau in the late 1980s) and became formalized by others very recently (2004, 2005, 2008, 2016...). We in GAIA as well as colleague(s) in Wuppertal have produced some and now it is catching a "fire" in the hands of Fornaess, Diederich, Wold and others in Europe. At this stage, I would like to give an overview, possibly with some good problems towards our research. This talk should be understandable to graduate students who understand basics of differential geometry and complex analysis.  Place: GAIA Seminar Room (#106, Math Science bldg.) 
GAIA Seminar on Complex Analytic Geometry  전상학
 Title: Honor Thesis on Classical Nevanlinna Theory  Speaker: 전상학 (POSTECH Undergraduate student)  Abstract: He has learned this topic throughout the semester and now he presents the result of his study as part of the oral defense. He shall introduce the outline of the Nevanlinna theory that concerns the equation f(z)=c for the generic complex values for c where f is a complex analytic function of a single variable z. Along the way he shall discuss variations and further developments beyond the most basic theorems. Seminar will be presented in Korean. (Written by K.T. Kim, the advisor of this thesis work).  Place: #404, Math Science bldg. 
GAIA Seminar on Complex Analytic Geometry  Ngoc Cuong Nguyen
 Title: Weak solutions of complex Hessian equations on compact Hermitian manifolds  Speaker: Dr. Ngoc Cuong Nguyen (GAIA)  Abstract: This is a joint work with Slawomir Kolodziej. We prove the existence of weak solutions of complex mHessian equations on compact Hermitian manifolds for the nonnegative right hand side belonging to L^p, with p>n/m, (n is the dimension of the manifold). For smooth, positive data the equation has been recently solved by Szekelyhidi and Zhang. We also give a stability result for such solutions.  Place: GAIA Seminar Room (#106, Math Science bldg.) 
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