Workshop Hot Topics: Cluster algebras and wall-crossing

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Mar 28, 2016
Monday

04:00 PM - 05:00 PM

Scattering diagrams, broken lines and theta functions
Mark Gross (University of Cambridge)

Mar 29, 2016
Tuesday

11:30 AM - 12:30 PM		Scattering diagrams, broken lines and theta functions Mark Gross (University of Cambridge)
Location MSRI: Simons Auditorium Video Abstract These talks will be part of the continuing exposition of the ideas of GHKK. I will focus in particular on the actual mechanics of how scattering diagrams for cluster algebras are constructed and give rise to theta functions via sums over broken lines. Supplements -- Show Detail

March 21, 2016 - March 25, 2016

Workshop Kähler Geometry, Einstein Metrics, and Generalizations

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Mar 24, 2016
Thursday

03:30 PM - 04:30 PM		Gromov-Hausdorff collapse of Calabi-Yau manifolds Mark Gross (University of Cambridge)
Location MSRI: Simons Auditorium Video Abstract I will talk about joint work with Tosatti and Zhang on Gromov-Hausdorff collapse of abelian fibred Calabi-yau manifolds. One considers a Calabi-Yau manifold M with a holomorphic map M->N with general fibres being abelian varieties. Given a suitably chosen sequence of Ricci-flat metrics so that the volume of the fibres goes to zero, we show that the Kahler form on M converges to the pull-back of a form on N. Stronger results if the dimension of N is 1 imply that in fact M converges in the Gromov-Hausdorff sense to N. This leads to an extension of an old collapsing result of myself and Wilson in the K3 case with no assumptions on the types of singular fibres Supplements -- Show Detail

November 23, 2009
Seminar MSRI Evans Lecture Series: "A glimpse into the heart of mirror symmetry"

November 16, 2009 - November 20, 2009

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Nov 20, 2009
Friday

04:00 PM - 05:00 PM		Log Gromov-Witten invariants Mark Gross (University of Cambridge)
Location MSRI: Simons Auditorium Video Abstract -- Supplements -- Show Detail

November 09, 2009
Seminar Tropical Colloquium: "Tropical geometry and Mirror Symmetry for the projective plane"
September 22, 2009
Seminar Tropical mirror symmetry, stringy E-functions and all that.

August 24, 2009 - August 28, 2009

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Aug 28, 2009
Friday

04:00 PM - 05:00 PM		Towards canonical theta functions for Calabi-Yaus Mark Gross (University of Cambridge)
Location MSRI: Simons Auditorium Video Abstract -- Supplements -- Show Detail

February 23, 2009 - February 27, 2009

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Feb 24, 2009
Tuesday

09:30 AM - 10:30 AM

"The tropical vertex"
Mark Gross (University of Cambridge)

May 22, 2006 - May 26, 2006

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May 23, 2006
Tuesday

03:00 PM - 04:00 PM		From affine manifolds to complex manifolds: instanton corrections from tropical disks Mark Gross (University of Cambridge)
Location MSRI: Simons Auditorium Video Abstract -- Supplements -- Show Detail

March 22, 2004 - March 26, 2004

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Mar 25, 2004
Thursday

11:30 AM - 12:30 PM		Affine manifolds and degenerations of Calabi-Yau manifolds Mark Gross (University of Cambridge)
Location MSRI: Simons Auditorium Video Abstract -- Supplements -- Show Detail