| September 17 | Unusual time at 14:00 | Mirko Mauri | University of Michigan | On the geometric P=W conjecture | 
| September 24 | 10:30 | Agustín Romano | Rényi Institute | Reflexive modules on normal Gorenstein Stein
surfaces, their deformations and moduli | 
| September 30 | Thursday at 18:00 | Sucharit Sarkar | UCLA | Link Floer spectrum via grid diagrams | 
| October 8 | 10:30 | Marco Marengon | Rényi Institute | Relative genus bounds in indefinite 4-manifolds | 
| October 15 | Unusual time at 18:00 | BWAG Vienna-Budapest Seminar | On Zoom |  | 
| October 22 | 10:30 | Marina Logares | Universidad Complutense Madrid | The many facets of Higgs bundles | 
| October 29 | Fall break | No seminar |  |  | 
| November 5 | 10:30 | András Stipsicz | Rényi Institute | On exotic 4-manifolds | 
| November 12 | 10:30 | Thomas Hudson | University of Wuppertal | Towards an equivariant Bézout's theorem | 
| November 19 | 10:30 | Ben Davison | University of Edinburgh | Fermionizing Yangians via central extensions of preprojective algebras | 
| November 26 | 10:30 | András Csépai | ELTE | Analogues of the Atiyah-Wall exact sequences for cobordism groups of singular maps | 
| December 3 | 10:30 | András Némethi | Rényi Institute | Lattice cohomology I | 
| December 10 | 10:30 | András Némethi | Rényi Institute | Lattice cohomology II | 
| December 17 | 10:30 | András Juhász | University of Oxford | Signature, cusp geometry and ML |