Jinhyun Park (박진현, KAIST)
Visitors
Jinhyun Park (박진현) Visitor (2022.8.15-2023.8.14) from KAIST Office: B248
12 events found.
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Insong Choe (최인송, Konkuk University)
VisitorsInsong Choe (최인송) Visitor (2023.3.1-2024.2.28) from Konkuk University Office: B255
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Shinnosuke Okawa, Moduli Space of Semiorthogonal Decompositions
B236-1 IBS, Korea, Republic ofAlgebraic Geometry SeminarSpeaker Shinnosuke Okawa Osaka University Semiorthogonal decomposition (SOD) is a central notion in the study of triangulated categories. In particular, SODs of the bounded derived category of coherent …
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Shinnosuke Okawa, Semiorthogonal Decompositions and Relative Canonical Base Locus
B236-1 IBS, Korea, Republic ofAlgebraic Geometry SeminarSpeaker Shinnosuke Okawa Osaka University Motivated by the DK hypothesis, some years ago I proved that SODs of the derived category of a smooth projective variety are strongly …
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Qifeng Li, Rigidity of Projective Symmetric Manifolds of Picard Number 1 Associated to Composition Algebras
B236-1 IBS, Korea, Republic ofComplex Geometry SeminarSpeaker Qifeng Li Shandong University To each complex composition algebra A, there associates a projective symmetric manifold X(A) of Picard number 1. The vareity X(A) is closed related …
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Chang-Yeon Chough, Introduction to algebraic stacks, I, II
B236-1 IBS, Korea, Republic ofAlgebraic Geometry SeminarSpeaker Chang-Yeon Chough Sogang Univ. This is an 8 hours long lecture series on algebraic stacks, which have become an important part of algebraic geometry (for example, in …
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Chang-Yeon Chough, Introduction to algebraic stacks, III, IV
B236-1 IBS, Korea, Republic ofAlgebraic Geometry SeminarSpeaker Chang-Yeon Chough Sogang Univ. This is an 8 hours long lecture series on algebraic stacks, which have become an important part of algebraic geometry (for example, in …
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Patrick Brosnan, How Markman Saves the Hodge Conjecture (for Weil Type Abelian Fourfolds) from Kontsevich, I
B236-1 IBS, Korea, Republic ofComplex Geometry SeminarSpeaker Patrick Brosnan University of Maryland I'll explain what I know about two very interesting pieces of work: (1) Markman's proof of the Hodge conjecture for Weil type …
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Patrick Brosnan, How Markman Saves the Hodge Conjecture (for Weil Type Abelian Fourfolds) from Kontsevich, II
B236-1 IBS, Korea, Republic ofComplex Geometry SeminarSpeaker Patrick Brosnan University of Maryland I'll explain what I know about two very interesting pieces of work: (1) Markman's proof of the Hodge conjecture for Weil type …
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Chang-Yeon Chough, Introduction to algebraic stacks, V, VI
B236-1 IBS, Korea, Republic ofAlgebraic Geometry SeminarSpeaker Chang-Yeon Chough Sogang Univ. This is an 8 hours long lecture series on algebraic stacks, which have become an important part of algebraic geometry (for example, in …
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Chang-Yeon Chough, Introduction to algebraic stacks, VII, VIII
B236-1 IBS, Korea, Republic ofAlgebraic Geometry SeminarSpeaker Chang-Yeon Chough Sogang Univ. This is an 8 hours long lecture series on algebraic stacks, which have become an important part of algebraic geometry (for example, in …
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Gunhee Cho, Non-measure Hyperbolicity of K3 and Enriques Surfaces
B266 IBS, Korea, Republic ofSeveral Complex Variables SeminarSpeaker Gunhee Cho UCSB By exploiting the upper semicontinuity of the Kobayashi-Eisenman pseudo volume (and pseudometric) under deformations of complex structures, we establish the non-measure hyperbolicity of K3 …