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G2 Manifolds Program Seminar: Song Sun

G2 Manifolds Program Seminar: Song Sun

Title: Algebraic Structure on Gromov-Hausdorff Limits Program: G2 Manifolds Program Seminar Speaker: Song Sun, Stony Brook University Date: Wednesday, September 10, 2014 Time: 11:00am – 12:00pm Place: Lecture Hall 102, Simons Center       [box, type=”download”]Watch the video.[/box]

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G2 Manifolds Program Seminar:  Hans-Joachim Hein

G2 Manifolds Program Seminar: Hans-Joachim Hein

Title: Ricci-flat Metrics on A_k Singularities Program: G2 Manifolds Program Seminar Speaker: Hans-Joachim Hein, University of Nantes Date: Wednesday, September 10, 2014 Time: 9:30am – 10:30am Place: Lecture Hall 102, Simons Center       [box, type=”download”]Watch the video.[/box] Abstract: By work of Gauntlett-Martelli-Sparks-Yau, the 3-dimensional A_k singularity admits no Ricci-flat Kähler cone metrics for k […]

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G2 Manifolds Program Seminar: Andriy Haydys

G2 Manifolds Program Seminar: Andriy Haydys

Title: Compactness Theorem for the Seiberg-Witten Equations With Multiple Spinors Program: G2 Manifolds Program Seminar Speaker: Andriy Haydys, Bielefeld University Date: Monday, September 8, 2014 Time: 11:00am – 12:00pm Place: Lecture Hall 102, Simons Center       [box, type=”download”]Watch the video.[/box]   Abstract: In this slightly technical talk I will discuss the proof of a […]

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G2 Manifolds Seminar:  Alessio Corti, Imperial College London

G2 Manifolds Seminar: Alessio Corti, Imperial College London

Title: Algebraic-geometric aspects of constructing G2 manifolds as connected sums I, II Speaker:  Alessio Corti, Imperial College London Date: Friday, August 29, 2014 Time: 09:00am-10:00am Place: Seminar Room 313, Simons Center     [box, type=”download”]Watch the video.[/box] Abstract: I will speak about weak Fano 3-folds, K3 surfaces and their Picard lattices, and explain how to solve the matching problem in […]

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G2 Manifolds Seminar:  Matthias Kreck, Bonn

G2 Manifolds Seminar: Matthias Kreck, Bonn

Title: Topology of manifolds in intermediate dimensions 5\leq n \leq 8 Speaker:  Matthias Kreck, Bonn Date: Thursday, August 28, 2014 Time: 11:00am-12:00pm Place: Seminar Room 313, Simons Center     [box, type=”download”]Watch the video.[/box] Abstract: In these two lectures I plan to discuss various ways to pose the classification problem and briefly mention different ways to attack these problems. For […]

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G2 Manifolds seminar:  Andriy Haydys, Bielefeld

G2 Manifolds seminar: Andriy Haydys, Bielefeld

Title: G2-instantons over twisted connected sums Speaker:  Andriy Haydys, Bielefeld Date: Thursday, August 28, 2014 Time: 09:00am-10:00am Place: Seminar Room 313, Simons Center     [box, type=”download”]Watch the video.[/box] Abstract: The talk will be divided in two parts. First, I will construct G2-instantons over asymptotically cylindrical (ACyl) manifolds obtained from the building blocks of Corti-Haskins-Nordström-Pacini, using the familiar gradient flow […]

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