Brendan Hassett, Recent Progress and Questions on Stable Rationality
on-lineSpeaker Brendan Hassett ICERM / Brown Univ. A complex variety X is rational if its field of meromorphic functions is isomorphic to C(t1, ..., td), the function field …
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Seminar
Lukasz Kosinski, Extension Property and Interpolation Problems
on-lineSpeaker Lukasz Kosinski Jagiellonian University A subset V of a domain Ω has the extension property if for every holomorphic function p on V there is a bounded …
Xu Wang, An Explicit Estimate of the Bergman Kernel for Positive Line Bundles
on-lineSpeaker Xu Wang NTNU - Norwegian University of Science and Technology We shall give an explicit estimate of the lower bound of the Bergman kernel associated to a …
Sheng Meng, Equivariant Kähler Model for Fujiki’s Class
B266 IBS, Korea, Republic ofSpeaker Sheng Meng KIAS Let X be a compact complex manifold in Fujiki's class C, i.e., admitting a big (1,1)-class . Consider Aut(X) the group of biholomorphic automorphisms …
Sung Rak Choi, On the Thresholds of Potential Pairs
B266 IBS, Korea, Republic ofSpeaker Sung Rak Choi Yonsei Univ. Choi-Park first introduced and develped the notion of potential pairs. The notion was designed to control the singularities of the outcome of …
Christian Schnell, A New Approach to Degenerating Variations of Hodge Structure
on-lineSpeaker Christian Schnell Stony Brook Univ. The theory of variations of Hodge structure has many applications in algebraic geometry. Most of these are based on the results by …
Ming Xiao, On Some Mapping Problems between Bounded Symmetric Domains
on-lineSpeaker Ming Xiao UCSD Bounded symmetric domains are an important class of geometric objects in complex analysis and geometry, which possess a high degree of symmetry. They often …
Luca Rizzi, Local Systems, Algebraic Foliations and Fibrations
TBASpeaker Luca Rizzi IBS-CCG Given a semistable fibration f : X → B I will show a correspondence between foliations on X and local systems on B. Building …
Guolei Zhong, Dynamical Characterization of Projective Toric Varieties
B266 IBS, Korea, Republic ofSpeaker Guolei Zhong IBS-CCG As a fundamental building block of the equivariant minimal model program, the rationally connected variety plays a significant role in the classification of projective …
Ziquan Zhuang, Boundedness of Singularities and Minimal Log Discrepancies of Kollár Components
on-lineSpeaker Ziquan Zhuang Johns Hopkins U Several years ago, Chi Li introduced the local volume of a klt singularity in his work on K-stability. The local-global analogy between …
Benjamin McMillan, The Range of the Killing Operator
B236-1 IBS, Korea, Republic ofSpeaker Benjamin McMillan IBS-CCG The Killing operator in (semi) Riemannian geometry has well understood kernel: the infinitesimal symmetries of a given metric. At the next level, the range …
Jakub Witaszek, Quasi-F-splittings
on-lineSpeaker Jakub Witaszek Princeton U What allowed for many developments in algebraic geometry and commutative algebra was a discovery of the notion of a Frobenius splitting, which, briefly …