stanford algebraic geometry seminar 2022-2023

The Stanford Algebraic Geometry Seminar meets online, usually Fridays at noon pacific time.

Register in advance for the seminar:

Then attend the seminar: (pwd 362880)

date and timespeakertitlelinks
(noon Pacific unless otherwise specified)(click for abstract)
September 2Hunter Spink (Stanford)Examples of o-minimality in algebraic geometryslides, video
September 9Adeel Khan (Academica Sinica)An invitation to motivic sheaves (part 1)slides, video
September 16Adeel Khan (Academica Sinica)An invitation to motivic sheaves (part 2)slides, video
October 21Matt Larson (Stanford)The local motivic monodromy conjecture for simplicial nondegenerate singularities383-N (not on zoom)
October 28Matthew Emerton (University of Chicago)Stacks in the arithmetic Langlands program383-N (not on zoom)
November 5-6Olivia Dumitrescu, James McKernan, Joaquin Moraga, Jenia Tevelev, Chengxi Wang, Rachel Webb, Tony Yue YuWestern Algebraic Geometry Symposium (UC Riverside)
November 11Jacob Tsimerman (University of Toronto)Abelian Varieties not Isogenous to Jacobians383-N (not on zoom)
November 18 onlinePierrick Bousseau (University of Georgia)Fock–Goncharov Dual Cluster Varieties and Gross–Siebert Mirrorsslides, video
November 25no seminar (Thanksgiving break)
December 2 onlineChengxi WangCalabi-Yau varieties of large indexslides, video
fall 2022

date and timespeakertitlenotes
(noon Pacific unless otherwise specified)(click for abstract)
Thursday January 12 colloquium (not seminar) 4:30 pm, 380-YSam Payne (UT Austin)Cohomology groups of moduli spaces of curvesin person
Thurs. Jan. 19 colloq. (not seminar) 4:30 pm, 380-YWill Sawin (Columbia)The moment problem for groups and beyondin person
January 20Will Sawin (Columbia)Quantitative ell-adic sheaf theoryin person
January 20 (1:45-2:45 in 383-N)Allen Knutson (Cornell)Generic pipe dreams and the commuting schemein person; people can get lunch between the two talks
January 27Dusty Ross (San Francisco State)Putting the “volume” back in “volume polynomials”in person
February 3Hernan Iriarte (UT Austin)Weak continuity on the variation of Newton Okounkov bodiesin person
February 10Aaron Landesman (MIT)Splitting types of finite monodromy vector bundlesin person
February 17Chih-Wei Chang (UT Austin)The Iitaka dimensions of toric vector bundlesin person
February 24Patricio Gallardo Candela (UC Riverside)A perspective on explicit compactifications of the moduli space of surfaces and pairsin person
March 3no seminar (Ravi away)
March 10, noonShiji Lyu (Princeton)Behavior of some invariants in characteristic pin person
March 10, 2 pmNathan Chen (Columbia)Fano hypersurfaces and differential forms via positive characteristicin person
March 17no seminar (Sam away)
March 24, 31no seminar (between quarters)
April 6, 4:30-5:30 Distinguished LectureChenyang Xu (Princeton)Kahler-Einstein metric, K-stability and moduli spacesin 380-Y; special tea in advance at 3:30 in the 4th floor common area
April 14Isabel Vogt (Brown)Curve classes on conic bundles threefolds and applications to rationalityin person
April 21Eric Larson (Brown)Interpolation for Brill–Noether Curvesin person
April 28
joint algebraic geometry / number theory seminar
Hélène Esnault (Freie Universität Berlin)Crystallinity properties of complex rigid local systemsin person
May 5Hannah Larson (Harvard/Berkeley)The embedding theorem in Hurwitz–Brill–Noether theoryin person
May 19Ming Hao Quek (Brown)Around the motivic monodromy conjecture for non-degenerate hypersurfacesin person
May 26no seminar (Sam Payne away)
May 31Sam Payne (UT Austin)Point counting and cohomology for moduli spaces of curvesPoincare lecture (reception 3-4 in 4th floor lounge; talk 4-5 in 380-Y)
June 2Melody Chan (Brown)The weight 0 compactly supported Euler characteristic of moduli spaces of marked hyperelliptic curvesin person
June 9Ben Church (Stanford)TBAin person
Winter and Spring 2023
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