Yonghwa Cho, Nodal Surfaces and Cubic Discriminants
B236-1 IBS, Korea, Republic ofSpeaker Yonghwa Cho IBS CCG (This is a part of Seminars on Algebraic Surfaces and Related Topics.) In this talk, I will explain how to associate a nodal …
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Algebraic Geometry Seminar
Hosung Kim, Lagrangian Fibration Structure on the Cotangent Bundle of a Del Pezzo Surface of Degree 4
B236-1 IBS, Korea, Republic ofSpeaker Hosung Kim IBS CCG (This is a part of Seminars on Algebraic Surfaces and Related Topics.) The cotangent bundle of a complex projective manifold carries a natural …
Dongsoo Shin, Deformations of Sandwiched Surface Singularities and the Minimal Model Program
B236-1 IBS, Korea, Republic ofSpeaker Dongsoo Shin Chungnam National U. (This is a part of Seminars on Algebraic Surfaces and Related Topics.) We investigate the correspondence between three theories of deformations of …
JongHae Keum, Mori Dream Surfaces of General Type with pg=0
B236-1 IBS, Korea, Republic ofSpeaker JongHae Keum KIAS (This is a part of Seminars on Algebraic Surfaces and Related Topics.) The Cox ring of a variety is the total coordinate ring, i.e., …
Junyan Zhao, Moduli of Curves of Genus 6 and K-stability
on-lineSpeaker Junyan Zhao University of Illinois Chicago A general curve C of genus 6 can be embedded into the unique quintic del Pezzo surface X5 as a divisor …
Shigeru Mukai, Fano 3-folds, Lagrangian Fibration and Leech-K3 Geometry I
B236-1 IBS, Korea, Republic ofSpeaker Shigeru Mukai RIMS, Kyoto University PDF file
Shigeru Mukai, Fano 3-folds, Lagrangian Fibration and Leech-K3 Geometry II
B236-1 IBS, Korea, Republic ofSpeaker Shigeru Mukai RIMS, Kyoto University PDF file
Shigeru Mukai, Fano 3-folds, Lagrangian Fibration and Leech-K3 Geometry III
B236-1 IBS, Korea, Republic ofSpeaker Shigeru Mukai RIMS, Kyoto University PDF file
Changho Han, Compact Moduli of K3 Surfaces with a Given Nonsymplectic Cyclic Action
B236-1 IBS, Korea, Republic ofSpeaker Changho Han University of Waterloo To construct a moduli space which is itself a compactification of a given moduli space, one needs to enlarge the class of …
Sung Gi Park, Kodaira Dimension and Hyperbolicity for Smooth Families of Varieties
on-lineSpeaker Sung Gi Park Harvard University In this talk, I will discuss the behavior of positivity, hyperbolicity, and Kodaira dimension under smooth morphisms of complex quasi-projective manifolds. This …
Shinnosuke Okawa, Moduli Space of Semiorthogonal Decompositions
B236-1 IBS, Korea, Republic ofSpeaker 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 …
Shinnosuke Okawa, Semiorthogonal Decompositions and Relative Canonical Base Locus
B236-1 IBS, Korea, Republic ofSpeaker 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 …