| Tue | May 17 | 14:00 | Raquel Coelho Guardado Simoes | From gentle to string algebras: a geometric model | |
| Tue | May 03 | 14:00 | Emily Cliff | Moduli spaces of principal 2-group bundles and a categorification of the Freed-Quinn line bundle | |
| Tue | Apr 26 | 14:00 | Lang Mou | Locally free Caldero-Chapoton functions for rank 2 cluster algebras | |
| Tue | Apr 19 | 14:00 | Mikhail Gorsky | Maximal green sequences, second Bruhat orders, and second Cambrian maps | |
| Tue | Apr 12 | 14:00 | Josh Wen | An invitation to wreath Macdonald polynomials | |
| Tue | Mar 29 | 14:00 | Iva Halacheva | Crystals and cacti in representation theory | |
| Tue | Mar 22 | 14:00 | Raphael Bennett-Tennenhaus | Semilinear clannish algebras | |
| Tue | Mar 15 | 14:00 | Ana Garcia Elsener | Monomial 2-Calabi Yau tilted algebras are Jacobian | |
| Tue | Mar 08 | 15:00 | Francesca Fedele | Universal localizations of d-homological pairs | |
| Tue | Mar 01 | 15:00 | Peter Crooks | Shift-of-argument algebras in geometry and representation theory | |
| Tue | Feb 22 | 15:00 | Matt Hogancamp | Idempotent (co)algebras and generalizations of Hochschild cohomology | |
| Tue | Feb 15 | 15:00 | Anna Weigandt | The Castelnuovo-Mumford Regularity of Matrix Schubert Varieties | |
| Tue | Feb 08 | 15:00 | Benjamin Dequêne | Jordan recoverability of some categories of modules over gentle algebras | |
| Tue | Feb 01 | 15:00 | Amit Shah | A characterisation of n-exangulated functors | |
| Tue | Jan 25 | 15:00 | Luis Scoccola | Stability of homological invariants of multiparameter persistence modules | |
| Tue | Jan 18 | 15:00 | Hipolito Treffinger | Stratifying systems, τ-tilting theory and g-vectors | |
| Wed | Jun 30 | 15:30 | Angeleri-Hügel, Keller, Martsinkovsky | Panel discussion: online meetings - past and future? | |
| Wed | Jun 30 | 15:15 | The OCAS organizers | Panel discussion: online meetings - past and future? | |
| Wed | Jun 30 | 15:00 | The FDSeminar organizers | Panel discussion: online meetings - past and future? | |
| Wed | Jun 30 | 14:00 | Véronique Bazier-Matte | Quivers associated with non-orientable surfaces | |
| Wed | Jun 23 | 14:00 | SSAC | Summer School of Algebraic Combinatorics | |
| Wed | Jun 16 | 14:00 | Manuel Cortes Izurdiaga | Partial morphisms and injective hulls in exact categories | |
| Wed | Jun 09 | 14:00 | Alexandra Zvonareva | HRS tilting for co-t-structures and cotorsion pairs | |
| Wed | Jun 02 | 14:00 | Karin Baur | Frieze patterns and cluster theory | |
| Wed | May 26 | 14:00 | VirtARTA | Advances in Representation Theory of Algebras | |
| Wed | May 19 | 14:00 | VirtARTA | Advances in Representation Theory of Algebras | |
| Wed | May 12 | 14:00 | Karin M. Jacobsen | On the role of gentle algebras in Higher Homological algebra | |
| Wed | May 05 | 14:00 | Alexander Martsinkovsky | Homological Aspects of (Co)Torsion Functors over Artin Algebras | |
| Wed | Apr 28 | 14:00 | Jenny August | Grassmannian categories of infinite rank | |
| Wed | Apr 21 | 14:00 | Sira Gratz | Higher SL(k)-friezes | |
| Wed | Apr 14 | 14:00 | Markus Reineke | Framed quiver moduli spaces | |
| Wed | Apr 07 | 14:00 | Emine Yildirim | Webs and Modules | |
| Wed | Mar 31 | 14:00 | Ilke Canakci | Infinite friezes | |
| Wed | Mar 24 | 14:00 | Pierre-Guy Plamondon | The g-vector fan of a tame algebra | |
| Wed | Mar 17 | 14:00 | Kaveh Mousavand | Minimal (τ)-tilting Infinite Algebras | |
| Wed | Mar 10 | 15:00 | Sondre Kvamme | Admissibly finitely presented functors for exact categories | |
| Wed | Mar 03 | 15:00 | CATS-21 | Additive categories between algebra and functional analysis | |
| Wed | Feb 24 | 15:00 | Charles Paquette | Cluster characters and completed discrete cluster categories of type A | |
| Wed | Feb 17 | 15:00 | Matthew Pressland | The cluster category of a Postnikov diagram | |
| Wed | Feb 10 | 15:00 | Laertis Vaso | n-cluster tilting modules for radical square zero algebras | |
| Wed | Feb 03 | 15:00 | Eric Hanson | Infinitesimal semi-invariant pictures | |
| Wed | Jan 27 | 15:00 | Magnus Botnan | Quiver Representations from Data | |
| Wed | Jan 20 | 15:00 | Marco Armenta | The representation theory of neural networks | |
| Wed | Jan 13 | 15:00 | Job Rock | Decomposition of Pointwise Finite-Dimensional Representations of the Circle | |
| Wed | Jan 06 | 15:00 | Teresa Conde | Quasihereditary algebras with exact Borel subalgebras | |
