Recordings

The ESI regularly publishes recordings of talks and events to increase the reach of the institute's activities. Most of these recordings are published on the ESI YouTube channel.

ESI YouTube Channel

Recent Recordings

Preview of Hal Schenck - Advanced Toric Varieties IV--Singularities and the Minimal Model Program, extremal rays and effect of contracting.
Hal Schenck (Auburn): Advanced Toric Varieties IV--Singularities and the Minimal Model Program, extremal rays and effect of contracting.
July 2, 2026 09:30 — 10:30
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Preview of James Gray - Machine Learning and Calabi-Yau Metrics, Lecture 2
James Gray (Virginia Tech): Machine Learning and Calabi-Yau Metrics, Lecture 2
July 1, 2026 11:00 — 12:00
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Preview of Hal Schenck - Advanced Toric Varieties III--Secondary fan and regular triangulations, circuit characterization, combinatorics of wall crossing and the flipping theorem.
Hal Schenck (Auburn): Advanced Toric Varieties III--Secondary fan and regular triangulations, circuit characterization, combinatorics of wall crossing and the flipping theorem.
July 1, 2026 09:30 — 10:30
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Preview of Hal Schenck - Advanced Toric Varieties II--The secondary fan, Gale duality, polyhedron of character and empty facets.
Hal Schenck (Auburn): Advanced Toric Varieties II--The secondary fan, Gale duality, polyhedron of character and empty facets.
June 30, 2026 11:00 — 12:00
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Preview of James Gray - Machine Learning and Calabi-Yau Metrics, Lecture 1
James Gray (Virginia Tech): Machine Learning and Calabi-Yau Metrics, Lecture 1
June 29, 2026 15:30 — 16:30
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Preview of Hal Schenck - Advanced Torics I--Background material: Quotient constructions in algebraic geometry, Nef and Mori cones, focus on toric examples.
Hal Schenck (Auburn): Advanced Torics I--Background material: Quotient constructions in algebraic geometry, Nef and Mori cones, focus on toric examples.
June 29, 2026 14:00 — 15:00
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Preview of Gregory Smith - Toric basics: subvarieties and ideals
Gregory Smith (Queen's U, Kingston): Toric basics: subvarieties and ideals
June 26, 2026 09:30 — 10:30
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Preview of Gregory Smith - Toric basics: sheaves and cohomology
Gregory Smith (Queen's U, Kingston): Toric basics: sheaves and cohomology
June 25, 2026 14:00 — 15:00
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Preview of Xenia de la Ossa - Periods, arithmetic and the Hodge structure of Calabi-Yau varieties (part 1 of 2)
Xenia de la Ossa (U of Oxford): Periods, arithmetic and the Hodge structure of Calabi-Yau varieties (part 2 of 2)
June 24, 2026 09:30 — 10:30
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Preview of Gregory Smith - Toric basics: divisors, polytopes, and positivity
Gregory Smith (Queen's U, Kingston): Toric basics: divisors, polytopes, and positivity
June 23, 2026 14:00 — 15:00
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Preview of Philip Candelas - Periods, arithmetic and the Hodge structure of Calabi-Yau varieties (part 1 of 2)
Philip Candelas (U of Oxford): Periods, arithmetic and the Hodge structure of Calabi-Yau varieties (part 1 of 2)
June 23, 2026 09:30 — 10:30
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Preview of Gregory Smith - Toric basics: fan and quotient constructions
Gregory Smith (Queen's U, Kingston): Toric basics: fan and quotient constructions
June 22, 2026 14:00 — 15:00
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Preview of Paul Aspinwall - An Introduction to the Gauged Linear Sigma Model, Lecture 5
Paul Aspinwall (Duke U): An Introduction to the Gauged Linear Sigma Model, Lecture 5
June 19, 2026 11:00 — 12:00
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Preview of Paul Aspinwall - An Introduction to the Gauged Linear Sigma Model, Lecture 4
Paul Aspinwall (Duke U): An Introduction to the Gauged Linear Sigma Model, Lecture 4
June 18, 2026 14:00 — 15:00
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Preview of Paul Aspinwall - An Introduction to the Gauged Linear Sigma Model, Lecture 3
Paul Aspinwall (Duke U): An Introduction to the Gauged Linear Sigma Model, Lecture 3
June 17, 2026 14:00 — 15:00
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Preview of Paul Aspinwall - An Introduction to the Gauged Linear Sigma Model, Lecture 2
Paul Aspinwall (Duke U): An Introduction to the Gauged Linear Sigma Model, Lecture 2
June 16, 2026 14:00 — 15:00
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Preview of Paul Aspinwall - An Introduction to the Gauged Linear Sigma Model, Lecture 1
Paul Aspinwall (Duke U): An Introduction to the Gauged Linear Sigma Model, Lecture 1
June 15, 2026 15:30 — 16:30
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Preview of Emanuel Scheidegger - Introduction to PALP, Lecture 2
Emanuel Scheidegger (Peking U): Introduction to PALP
June 19, 2026 09:30 — 10:30
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Preview of Nate MacFadden - Calabi-Yau Power Tools: a demo, Lecture 2
Nate MacFadden (Cornell U, Ithaca): Calabi-Yau Power Tools: a demo, Lecture 2
June 18, 2026 15:30 — 16:30
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Preview of Johanna Knapp - Introduction to PALP, Lecture 1
Johanna Knapp (U Melbourne): Introduction to PALP
June 18, 2026 09:30 — 10:30
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