Insong Choe (최인송, Konkuk University)
Visitors
Insong Choe (최인송) Visitor (2023.3.1-2024.2.28) from Konkuk University Office: B255
12 events found.
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School and Workshop on Moduli, K-trivial Varieties, and Related Topics
IBS Science Culture Center Daejeon, Korea, Republic of (On Feb 23, the venue will be in B109, IBS)Conferences and WorkshopsSpeakers for Mini-courses (Feb 21~23) Harold Blum (University of Utah) Radu Laza (Stony Brook University) Colleen Robles (Duke University) Speakers for Workshop (Feb 21~23, and 26-29) Kenneth Ascher (UC Irvine) …
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Gebhard Martin, Automorphisms of del Pezzo Surfaces I
B236-1 IBS, Korea, Republic ofAlgebraic Geometry SeminarSpeaker Gebhard Martin Universität Bonn Motivated by the classification of finite subgroups of the Cremona group of the plane, I will survey old and new results on automorphism …
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Claudia Stadlmayr, Which Rational Double Points Occur on del Pezzo Surfaces?
B236-1 IBS, Korea, Republic ofAlgebraic Geometry SeminarSpeaker Claudia Stadlmayr Technische Universität München Canonical surface singularities, also called rational double points (RDPs), can be classified according to their dual resolution graphs, which are Dynkin diagrams …
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Gebhard Martin, Automorphisms of del Pezzo Surfaces II
B236-1 IBS, Korea, Republic ofAlgebraic Geometry SeminarSpeaker Gebhard Martin Universität Bonn Motivated by the classification of finite subgroups of the Cremona group of the plane, I will survey old and new results on automorphism …
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Gebhard Martin, Automorphisms of del Pezzo Surfaces III
B236-1 IBS, Korea, Republic ofAlgebraic Geometry SeminarSpeaker Gebhard Martin Universität Bonn Motivated by the classification of finite subgroups of the Cremona group of the plane, I will survey old and new results on automorphism …
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Boris Doubrov, Bifiltered Parabolic Geometries
B266 IBS, Korea, Republic ofComplex Geometry SeminarSpeaker Boris Doubrov Belarusian State University, Minsk We introduce the notion of a bifiltered manifold and generalizing the constructions of the symbol and Tanaka prolongation from nilpotent differential …
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Dennis The, On 4D Split-conformal Structures with G2-symmetric Twistor Distribution
B266 IBS, Korea, Republic ofComplex Geometry SeminarSpeaker Dennis The The Artic University of Norway, Tromso In their 2013 article, An & Nurowski considered two surfaces rolling on each other without twisting or slipping, and …
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Yong Hu, Noether Inequality for Irregular Threefolds of General Type
B236-1 IBS, Korea, Republic ofAlgebraic Geometry SeminarSpeaker Yong Hu Shanghai Jiao Tong University Let X be a smooth irregular 3-fold of general type. In this talk, we will prove that the optimal Noether inequality …
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Michel Brion, Introduction to Symmetric Spaces
B236-1 IBS, Korea, Republic ofComplex Geometry SeminarSpeaker Michel Brion U. Grenoble This is an introductory lecture on symmetric spaces in algebraic geometry.
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Michel Brion, Introduction to Complete Symmetric Varieties
B236-1 IBS, Korea, Republic ofComplex Geometry SeminarSpeaker Michel Brion U. Grenoble This is an introductory lecture on compactifications of symmetric spaces in algebraic geometry.
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Workshop on Geometry of Homogeneous Varieties
B109 IBS, Korea, Republic ofConferences and WorkshopsSpeakers Michel Brion (U. Grenoble) Jarek Buczynski (IMPAN, Warsaw) Thibaut Delcroix (U. Montpellier) Minseong Kwon (KAIST/IBS-CCG) Qifeng Li (Shandong U.) Yoshinori Namikawa (RIMS, Kyoto) Kyeong-Dong Park (Gyeongsang National U.) Boris …