Algebraic Geometry and Differential Topology Seminar

Spring 2026



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 27 10:30 Marco Golla Université de Nantes Odd and even topological line arrangements
March 6 10:30 Richard Rimanyi UNC Chapel Hill and HUN-REN Rényi On a geometric problem of machine learning
March 13 10:30 Miklós Eper BME On a hyper-Kähler isometry between two moduli spaces
March 20 10:30 Masato Tanabe Hokkaido University Thom polynomials relative to prescribed maps between codimension-zero submanifolds
March 27 10:30 Hendrik Süß Friedrich Schiller University Jena First-order deformations of non-normal affine toric varieties
April 3 Good Friday No seminar
April 10 No seminar
April 17 10:30 Isabella Khan Massachusetts Institute of Technology The Heegaard Floer d-invariant for rational homology spheres
April 24 10:30 Clayton McDonald Rényi Institute Knots with low rational genus
May 1 Labor Day No seminar
May 8 10:30 Marithania Silvero University of Sevilla Diagnosing positivity in links. Any Doctor in the room?
May 15 No seminar
May 22 10:30 Cinzia Villa University of Valencia Resolution of instabilities
May 29 10:30 Alessandro Cigna King's College TBA
June 5 10:30 Eric Stenhede University of Vienna A contact version of Kirby's theorem
June 12 10:30 Mate Telek BME TBA


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