20w5176 Home Confirmed Participants Schedule Workshop Videos

Derived, Birational, and Categorical Algebraic Geometry (Online)

Videos from BIRS Workshop

Alexander Kuznetsov, Steklov Mathematical Institute, NRU HSE

Monday Nov 2, 2020 08:59 - 09:56

Rationality and derived categories of some Fano threefolds over non-closed fields

Watch video | Download video: 202011020859-Kuznetsov.mp4 (76M)

Video: Alexander Kuznetsov, "Rationality and derived categories of some Fano threefolds over non-closed fields" http://www.birs.ca/events/2020/5-day-workshops/20w5176/videos/watch/202011020859-Kuznetsov.html

Rina Anno, Kansas State University

Monday Nov 2, 2020 10:02 - 10:59

Generalized braid group actions

Watch video | Download video: 202011021002-Anno.mp4 (78M)

Video: Rina Anno, "Generalized braid group actions" http://www.birs.ca/events/2020/5-day-workshops/20w5176/videos/watch/202011021002-Anno.html

Ludmil Katzarkov, University of Miami

Monday Nov 2, 2020 12:39 - 13:33

New Birational Invariants

Watch video | Download video: 202011021239-Katzarkov.mp4 (102M)

Video: Ludmil Katzarkov, "New Birational Invariants" http://www.birs.ca/events/2020/5-day-workshops/20w5176/videos/watch/202011021239-Katzarkov.html

Ana-Maria Castravet, University of Versailles

Tuesday Nov 3, 2020 08:59 - 10:01

Exceptional collections on moduli spaces of pointed stable rational curves

Watch video | Download video: 202011030859-Castravet.mp4 (80M)

Video: Ana-Maria Castravet, "Exceptional collections on moduli spaces of pointed stable rational curves" http://www.birs.ca/events/2020/5-day-workshops/20w5176/videos/watch/202011030859-Castravet.html

Michael Wemyss, University of Glasgow

Tuesday Nov 3, 2020 10:05 - 11:02

Stability conditions via Tits cone intersections

Watch video | Download video: 202011031005-Wemyss.mp4 (90M)

Video: Michael Wemyss, "Stability conditions via Tits cone intersections" http://www.birs.ca/events/2020/5-day-workshops/20w5176/videos/watch/202011031005-Wemyss.html

Izzet Coskun, UIC

Tuesday Nov 3, 2020 12:32 - 13:30

Brill-Noether Theorems for moduli spaces of sheaves on surfaces

Watch video | Download video: 202011031232-Coskun.mp4 (113M)

Video: Izzet Coskun, "Brill-Noether Theorems for moduli spaces of sheaves on surfaces" http://www.birs.ca/events/2020/5-day-workshops/20w5176/videos/watch/202011031232-Coskun.html

Alice Rizzardo, University of Liverpool

Wednesday Nov 4, 2020 09:01 - 09:53

Using geometric realizations to construct Non-Fourier-Mukai functors

Watch video | Download video: 202011040901-Rizzardo.mp4 (68M)

Video: Alice Rizzardo, "Using geometric realizations to construct Non-Fourier-Mukai functors" http://www.birs.ca/events/2020/5-day-workshops/20w5176/videos/watch/202011040901-Rizzardo.html

Federico Barbacovi, UCL

Wednesday Nov 4, 2020 10:00 - 11:10

A geometric presentation of the flop-flop autoequivalence as a(n inverse) spherical twist

Watch video | Download video: 202011041000-Barbacovi.mp4 (286M)

Video: Federico Barbacovi, "A geometric presentation of the flop-flop autoequivalence as a(n inverse) spherical twist" http://www.birs.ca/events/2020/5-day-workshops/20w5176/videos/watch/202011041000-Barbacovi.html

Emanuele Macri, University Paris-Saclay

Wednesday Nov 4, 2020 12:32 - 13:33

Antisymplectic involutions on projective hyperkähler manifolds

Watch video | Download video: 202011041232-Macri.mp4 (82M)

Video: Emanuele Macri, "Antisymplectic involutions on projective hyperkähler manifolds" http://www.birs.ca/events/2020/5-day-workshops/20w5176/videos/watch/202011041232-Macri.html

Matt Booth, University of Antwerp

Thursday Nov 5, 2020 09:03 - 09:59

Topological Hochschild cohomology for schemes

Watch video | Download video: 202011050903-Booth.mp4 (108M)

Video: Matt Booth, "Topological Hochschild cohomology for schemes" http://www.birs.ca/events/2020/5-day-workshops/20w5176/videos/watch/202011050903-Booth.html

Nicolas Addington, University of Oregon

Thursday Nov 5, 2020 10:01 - 11:11

A categorical sl_2 action on some moduli spaces of sheaves

Watch video | Download video: 202011051001-Addington.mp4 (97M)

Video: Nicolas Addington, "A categorical sl_2 action on some moduli spaces of sheaves" http://www.birs.ca/events/2020/5-day-workshops/20w5176/videos/watch/202011051001-Addington.html

Jack Huizenga, Pennsylvania State University

Thursday Nov 5, 2020 12:32 - 13:27

The cohomology of general tensor products of vector bundles on the projective plane

Watch video | Download video: 202011051232-Huizenga.mp4 (122M)

Video: Jack Huizenga, "The cohomology of general tensor products of vector bundles on the projective plane" http://www.birs.ca/events/2020/5-day-workshops/20w5176/videos/watch/202011051232-Huizenga.html

Barbara Bolognese, University of Sheffield

Friday Nov 6, 2020 09:01 - 09:53

A partial compactification of the stability manifold

Watch video | Download video: 202011060901-Bolognese.mp4 (120M)

Video: Barbara Bolognese, "A partial compactification of the stability manifold" http://www.birs.ca/events/2020/5-day-workshops/20w5176/videos/watch/202011060901-Bolognese.html

Inbar Klang, Columbia University

Friday Nov 6, 2020 10:00 - 11:01

Hochschild homology for C_n -equivariant things

Watch video | Download video: 202011061000-Klang.mp4 (96M)

Video: Inbar Klang, "Hochschild homology for C_n -equivariant things" http://www.birs.ca/events/2020/5-day-workshops/20w5176/videos/watch/202011061000-Klang.html

Sofia Tirabassi, Stockholm University

Friday Nov 6, 2020 12:31 - 13:41

The Brauer group of bielliptic surfaces

Watch video | Download video: 202011061231-Tirabassi.mp4 (102M)

Video: Sofia Tirabassi, "The Brauer group of bielliptic surfaces" http://www.birs.ca/events/2020/5-day-workshops/20w5176/videos/watch/202011061231-Tirabassi.html