Algebraic Geometry and Differential Topology Seminar

Spring 2022



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

All are welcome to attend.

Schedule of upcoming talks

video recordings             past talks

February 18 Unusual time at 15:00 Akram Alishahi University of Georgia Upsilon invariant for graphs and homology cobordism group of homology cylinders
February 25 Unusual time at 15:00 Ian Zemke Princeton University The link surgery formula and plumbed 3-manifolds
March 4 10:30 Roberto Giménez Conejero Rényi Institute Feats and mysteries of holomorphic map germs
March 11 10:30 Daniele Celoria Melbourne University and University of Oxford Überhomology of simplicial complexes
March 18 Unusual time at 14:00 Jennifer Hom Georgia Tech Properties and applications of involutive Heegaard Floer homology
March 25 10:30 Danica Kosanović ETH Zürich A light bulb theorem for disks
April 1 10:30 Gergő Pintér Rényi Institute and BME Physics Degeneracy points of quantum systems - from a singularity theoretical approach
April 8 10:30 László Fehér Rényi Institute and ELTE New results in classical enumerative geometry and equivariant cohomology of coincident root strata
April 15 National holiday No seminar
April 22 10:30 Gilberto Spano Université de Caen On Heegaard Floer and fix point Floer homologies for fibered knots
April 29 10:30 Timothy Logvinenko Cardiff University Skein-triangulated representations of generalised braids
May 6 10:30 Lisa Lokteva Rényi Institute and University of Glasgow New families of rational homology 3-spheres bounding rationally acyclic 4-manifolds
May 13 Unusual place at Kutyás, 10:30 Gábor Farkas Humboldt-Universität zu Berlin Alexander invariants, resonance and Chen ranks
May 20 Unusual place at Kutyás, 10:30 Tamás Ágoston Rényi Institute and ELTE Generalizations of lattice cohomology
May 27 10:30 Gábor Farkas Humboldt-Universität zu Berlin Counting maps with prescribed incidence conditions
June 3 Unusual place at Kutyás, 10:30 András Némethi Rényi Institute Zariski's Conjecture
June 10 Unusual place at Kutyás, 10:30 Javier Fernández de Bobadilla,
Tomasz Pełka
Basque Center for Applied Mathematics Symplectic Monodromy at radius 0 and equimultiplicity of families of hypersurfaces with constant Milnor number
June 17 10:30 Antonio Alfieri CRM Instanton Floer homology of almost-rational plumbings


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2015: Spring, Fall
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2012: Spring, Fall
2011: Spring, Fall
2010: Spring, Fall
2009: Spring, Fall
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2006: Spring, Fall

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