Algebraic Geometry and Differential Topology Seminar

Spring 2020


The Algebraic Geometry and Differential Topology Seminars take place on Fridays at 10:30 - 11:30 in the Main Lecture Hall of the Alfred Rényi Institute of Mathematics.

All are welcome to attend.



The schedule of the 'Singularity theory and low dimensional topology' learning seminar can be found here.

Schedule of upcoming talks

google calendar view             past talks

February 14 Richárd Rimányi UNC Chapel Hill Elliptic cohomology
February 21 Balázs Csikós ELTE and Rényi Harmonic manifolds and the geometry of tubes about curve
February 28 Zhengyi Zhou Institute for Advanced Study, Princeton (RP^{2n-1}, xi_{std}) is not exactly fillable for n \ne 2^k
March 6 Attila Guld Rényi Institute Jordan type properties for birational and biregular automorphism groups of varieties
March 13 Angela Ortega Humboldt University, Berlin Generic Prym-Torelli theorem for ramified double coverings
March 20 Fabio Gironella, LECTURE POSTPONED Rényi Institute Bourgeois contact structures: tightness, fillability and applications
March 27 Fabio Gironella, ONLINE Lecture Rényi Institute Bourgeois contact structures: tightness, fillability and applications
April 3 András Juhász Oxford University Transverse invariants and exotic surfaces in the 4-ball
April 10 EASTER break
April 17 Kyle Hayden Columbia University Exotic ribbon disks and symplectic surfaces
April 24 Antonio Alfieri UBC, Vancouver Instanton Floer homology of almost-rational plumbings
May 8 Burak Ozbagci Koc University, Istanbul Nonorientable open books
May 15 Vera Vértesi Universität Wien Contact invariant for bordered contact structures
May 22 Ádám Gyenge Oxford University Hilbert and Quot schemes of simple surface singularities
May 29 Lauran Toussaint Universiteit Utrecht H-principles and Haefliger structures
June 5 Joshua Greene Boston College The rectangular peg problem
June 12 Russel Avdek Univeristy of Southern California A closed, tight contact 3-manifold with vanishing contact homology
June 19 Richard Wentworth University of Maryland WKB, Opers, and Limiting Configurations
June 26 Cihan Okay UBC, Vancouver Commutative bundles and their applications
July 3 Frank Loray Université de Rennes Neighbourhoods of elliptic curves in complex surfaces


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