Harvard MIT Algebraic Geometry Seminar

algebraic geometry

Audience:	Researchers in the topic
Seminar series time:	Tuesday 19:00-20:00 in your time zone, UTC
Organizer:	Aaron Landesman*
	*contact for this listing

Upcoming talks

Past talks

Your time			Speaker	Title
Thu	May 21	18:00	Andres Ibanez-Nunez	The stacky cohomological non-abelian Hodge correspondence
Tue	May 26	19:00	Tong Zhou	TBA

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Your time			Speaker	Title
Tue	May 05	19:00	Dan Petersen	Moments of families of quadratic L-functions over function fields via homotopy theory
Tue	Apr 28	19:00	Hyeonjun Park	Lagrangian classes
Tue	Apr 21	19:00	Stefan Reppen	Singularities in the Ekedahl–Oort stratification
Tue	Apr 07	19:00	Hanlin Cai	Perturbation of mixed characteristics test ideals
Tue	Mar 24	19:00	Aaron Bertram	A modest extension of Reider's Theorem on ample divisors on a surface
Tue	Mar 17	19:00	Soham Karwa	K-affine structures on skeleta
Tue	Mar 10	19:00	Uriya First	Number of generators: an algebraic-geometry approach
Tue	Mar 03	20:00	Raluca Vlad	Tropicalizations of locally symmetric varieties
Tue	Feb 24	20:00	Scott Mullane	Isoresidual fibrations and the moduli space of pointed rational curves
Tue	Feb 10	21:10	Woonam Lim	Nekrasov’s gauge origami via DT4 theory
Tue	Feb 10	20:00	Weite Pi	"Perverse = Chern" and χ-independence phenomena for moduli of 1-dimensional sheaves
Tue	Feb 03	20:00	Denis Nesterov	Hilbert schemes of points and Fulton-MacPherson compactifications
Tue	Jan 27	20:00	Sung Gi Park	From GIT to Baily-Borel: Moduli of hypersurfaces via minimal exponents
Tue	Dec 16	21:00	Daebeom Choi	Extremal effective curves and non-semiample line bundles on $M_{g,n}$
Tue	Dec 09	21:00	Alessio Cela	Brill–Noether Theory for (toric) Surfaces and Complete Quasimaps to Blow-ups of Projective spaces
Tue	Dec 02	21:00	Felix Thimm	Wall-Crossing and the DT/PT3 Descendant Correspondence
Tue	Nov 18	21:00	Siddharth Kannan	Radially aligned stable curves and applications
Tue	Nov 11	20:00	Bruno Klingler	Special loci for local systems
Tue	Nov 04	21:00	Sam Johnston	Quantum periods, toric degenerations and intrinsic mirror symmetry
Tue	Oct 28	20:00	Yannik Schuler	Stable maps to Calabi–Yau fivefolds
Tue	Oct 21	19:00	Christopher Hacon	The cone theorem for Kähler varieties
Tue	Oct 14	19:00	Ruijie Yang	p-adic zeta function, Hodge theory and hyperplane arrangements
Tue	Oct 07	19:00	Roberto Svaldi	Boundedness theorems for fibered varieties with trivial canonical bundle
Tue	Sep 30	19:00	Yongnam Lee	Compact moduli of elliptic surfaces with a multiple fiber
Tue	Sep 23	20:00	Sam Grushevsky	Maximal compact subvarieties of ${\mathcal A}_g$
Tue	Sep 16	19:00	Hyunsuk Kim	Hodge theory of toric singularities
Tue	Sep 09	19:00	Debaditya Raychadhury	Singularities of secant varieties
Tue	May 27	19:00	Jim Bryan	Genus zero maps, quivers, and Bott Periodicity.
Tue	May 13	19:00	Ishan Levy	Hurwitz spaces and the asymptotic Picard rank conjecture
Tue	May 06	19:00	Ben Bakker	The linear Shafarevich conjecture for quasiprojective varieties (part 2)
Mon	May 05	19:00	Ben Bakker	The linear Shafarevich conjecture for quasiprojective varieties (part 1)
Tue	Apr 29	19:00	Lei Wu	Geometry of Bernstein-Sato ideals
Tue	Apr 22	19:00	Izzet Coskun	Brill-Noether for moduli spaces of sheaves on surfaces
Tue	Apr 15	19:00	Vasudevan Srinivas	Some finiteness results for the etale fundamental group in positive characteristics
Tue	Apr 08	19:00	Bogdan Zavyalov	The trace morphism and Poincaré duality in p-adic non-archimedean geometry
Tue	Apr 01	19:00	Andrés Ibáñez Núñez	Euler characteristic of Artin stacks and intrinsic Donaldson-Thomas theory
Tue	Mar 25	19:00	Brian Lehmann	Homological stability for rational curves on quartic del Pezzo surfaces
Tue	Mar 18	19:00	SPRING BREAK	TBA
Tue	Mar 11	19:00	Eric Jovinelly	Free Curves in Singular Varieties
Tue	Mar 04	20:00	Ashvin Swaminathan	A positive proportion of hyperelliptic curves have no unexpected quadratic points
Tue	Feb 25	20:00	Ajith Urundolil Kumaran	Refined tropical curve counting with descendants
Tue	Feb 18	20:00	Sameera Vemulapalli	Brill--Noether theory of smooth plane curves
Tue	Feb 11	20:00	Guillermo Peñafort Sanchis	Open problems about deformations of singular holomorphic map germs
Tue	Feb 04	20:00	Yoon-Joo Kim	The Néron model of a Lagrangian fibration
Tue	Jan 28	20:00	Lenny Taelman	Deformations of Calabi—Yau varieties in characteristic p
Fri	Jan 24	20:00	Sándor Kovács	KSB stability is automatic in codimension 3
Tue	Dec 17	20:00	Charles Doran	Bounding the Complexity of Feynman Integrals with Hodge Theory
Tue	Dec 10	20:00	Kendric Schefers	Microlocal perspective on homology
Tue	Dec 03	20:00	Daniel Halpern-Leistner	Dispatches from the ends of the stability manifold
Tue	Nov 26	20:00	Alexander Petrov	De Rham cohomology of varieties in positive characteristic
Tue	Nov 19	20:00	Hélène Esnault	A non-abelian version of Deligne's Fixed Part Theorem
Tue	Nov 12	19:00	Jean-Paul Brasselet	Characteristic classes of singular varieties
Tue	Nov 05	20:00	Younghan Bae	Fourier transformation and the Abel-Jacobi section
Tue	Oct 29	19:00	Tommaso Botta	Maulik-Okounkov Lie algebras and BPS Lie algebras
Tue	Oct 22	19:00	Anh Đức Võ	Du Bois complexes and singularities
Tue	Oct 15	19:00	Thomas Brazelton	Symmetry in classical enumerative geometry
Tue	Oct 08	19:00	Yusuf Mustopa	Convex Fujita Numbers and Projective Bundles
Tue	Oct 01	19:00	Matthew Hase-Liu	A circle method for algebraic geometers
Tue	Sep 24	19:00	Yajnaseni Dutta	Twisted Intermediate Jacobian Fibrations
Tue	Sep 17	19:00	Benjamin Church	Curves on complete intersections and measures of irrationality
Tue	Sep 10	19:00	Andres Fernandez Herrero	Decomposition theorem for the logarithmic Hitchin fibration
Tue	Jun 25	19:00	César Lozano Huerta	Geometry of syzygies of sheaves on P2 via interpolation and Bridgeland stability.
Tue	May 07	19:00	Joe Harris	The Enriques Conjectures
Tue	Apr 30	19:00	Qile Chen	Campana rational connectedness
Tue	Apr 23	19:00	Hannah Larson	The Chow ring of the universal Picard stack over the hyperelliptic locus
Tue	Apr 16	19:00	Han-Bom Moon	Derived category of moduli space of vector bundles on a curve
Tue	Apr 09	19:00	Louis Esser	The Dual Complex of a G-variety
Tue	Apr 02	20:30	Borys Kadets	Curves with many degree $d$ points (Joint with the MIT number theory seminar, note the special time and location)
Tue	Apr 02	19:00	Julianna Tymoczko	Webs and Schubert calculus for Springer fibers
Tue	Mar 26	19:00	Dhruv Ranganathan	A degeneration of the Hilbert scheme
Tue	Mar 19	19:00	Changho Han	Extending the torelli map to alternative compactifications of the moduli space of curves
Tue	Mar 12	19:00	Lisa Marquand	The defect of a cubic threefold
Tue	Mar 05	20:00	Marta Benozzo	On the canonical bundle formula in positive characteristic
Tue	Feb 27	20:00	Maksym Fedorchuk	CM-minimizers and standard models of Fano fibrations over curves
Tue	Feb 20	20:00	Montserrat Teixidor	Brill-Noether loci
Tue	Feb 13	20:00	Canceled	Canceled
Tue	Feb 06	20:00	Carl Lian	Enumerativity of fixed-domain Gromov-Witten invariants
Tue	Dec 12	20:00	Alex Perry	The period-index conjecture for abelian threefolds
Tue	Dec 05	20:00	Jeff Baudin	On Ueno's conjecture in positive characteristics
Tue	Nov 28	20:00	Emelie Arvidsson	Properties of log canonical singularities in positive characteristic
Tue	Nov 21	20:00	César Lozano Huerta	The Noether-Lefschetz loci formed by determinantal surfaces in projective 3-space.
Tue	Nov 14	20:00	Iacopo Brivio	Superadditivity of anticanonical Iitaka dimension in positive characteristic
Tue	Nov 07	20:00	Talk Cancelled	Talk Cancelled
Tue	Oct 31	19:00	Jakub Witaszek	Singularities in mixed characteristic via the Riemann-Hilbert correspondence
Tue	Oct 24	19:00	Mark Gross	Mirror symmetry and partial compactifications of K3 moduli
Tue	Oct 17	19:00	Hunter Dinkins	Generalized quantum difference equations for quiver varieties
Tue	Oct 10	19:00	Alex Pieloch	Uniruling projective families over $\mathbb{CP}^1$ with rational (multi)sections
Tue	Oct 03	19:00	Brad Dirks	The minimal exponent of LCI subvarieties
Tue	Sep 26	19:00	Matthew Satriano	Beyond twisted maps: crepant resolutions of log terminal singularities and a motivic McKay correspondence
Tue	Sep 19	19:00	Elden Elmanto	Cycling in Cambridge
Tue	Sep 12	19:00	Miguel Moreira	Enumerative geometry, wall-crossing and Virasoro constraints
Tue	May 23	19:00	Nicolas Tholozan	Complex variations of Hodge structures of rank 2 over curves
Tue	May 16	19:00	No seminar	TBA
Tue	May 09	19:00	Thomas Bitoun	On the D-module of an isolated singularity.
Tue	May 02	19:00	Sebastian Casalaina-Martin	Moduli spaces of cubic hypersurfaces
Wed	Apr 26	17:30	Jun-Yong Park	Height moduli on algebraic stacks and counting families of varieties (special time and location SC 221)
Tue	Apr 25	19:00	Dawei Chen	Counting differentials with fixed residues
Tue	Apr 18	19:00	Padmavathi Srinivasan	A canonical algebraic cycle associated to a curve in its Jacobian
Tue	Apr 11	19:00	Tristan Collins	Mirror symmetry, stability conditions and geometric invariant theory
Tue	Apr 04	19:00	Gavril Farkas	Resonance and Koszul modules in algebraic geometry
Tue	Mar 28	19:00	Melody Chan	The weight 0 compactly supported Euler characteristic of moduli spaces of marked hyperelliptic curves
Tue	Mar 21	19:00	Junliang Shen	Non-abelian Hodge theory and the P=W conjecture
Wed	Mar 15	19:00	Christian Schnell	Hodge theory and Lagrangian fibrations (special time/location: 2-255)
Tue	Mar 14	19:00	Tomer Schlank	Higher Tsen Theorem
Tue	Mar 07	20:00	Justin Lacini	Syzygies of adjoint linear series on projective varieties
Tue	Feb 28	20:00	Asher Auel	Maximal Brill-Noether loci
Tue	Feb 21	20:00	James Hotchkiss	The period-index problem over the complex numbers
Tue	Feb 14	20:00	Alex Küronya	Newton-Okounkov bodies and local positivity
Tue	Feb 07	20:00	Sung Gi Park	Kodaira dimension and hyperbolicity for smooth families of varieties
Tue	Jan 31	20:00	Luigi Lombardi	On the invariance of Hodge numbers under derived equivalence
Mon	Dec 12	20:00	Samir Canning	The Chow ring of the moduli space of degree 2 K3 surfaces
Tue	Dec 06	21:30	Tasuki Kinjo	Cohomological Donaldson-Thomas theory for 2-Calabi--Yau categories
Tue	Dec 06	20:00	Alina Marian	On quot schemes of rank zero quotients over a curve
Tue	Nov 29	20:00	Juliette Bruce	Top weight cohomology of A_g

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