Malga Seminar
You can find below the dates and abstracts for the next Malga Seminar, as well as an archive of past talks (from 2025). An archive of past talks from 2009 can be found here. For any questions about the seminar, please do not hesitate to contact the organisers: Lidia Angeleri Hügel , Alessio Cipriani and Jorge Vitória .
🗓14 Jan 2026 - Verona, Ca’ Vignal 2, aula M and online
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🕓15:30 UTC
Parth Shimpi
Pushing tilting theory to its limits
Classical tilting theory has been ubiquitous in the algebraist’s toolkit when it comes to understanding torsion theories — simply put, this is the question of classifying all factor- and extension-closed collections of modules over an algebra. Yet this easy-to-state classification problem has remained largely elusive and the answers produced by tilting theory remain incomplete in all but a handful …
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🕓17:00 UTC
Federico Bambozzi
Classification of smashing localizations of Banach rings
In this talk, I will survey some recent and new results on the classification of smashing localizations of Banach rings. The theory has many analogies with its algebraic counterpart, with the addition of substantial input from functional analysis. I will discuss several new classifications and computations, and, if time permits, I will sketch how to think of these results as some toy examples of …
Upcoming seminars
- 4 Feb 2026, Michael Chitayat, Jorge Vitória, Padova.
- 25 Mar 2026, Fiorot Luisa, Esha Gupta, Verona.
- 29 Apr 2026, Davide Dal Martello, Alessio Cipriani, Padova.
- 20 May 2026, Anna Barbieri, Rene Marczinzik, Verona.
Previous seminars
- 3 Dec 2025. Ángel Del Río, N-Prime graph and units of integral group rings.
- 3 Dec 2025. Lleonard Rubio y Degrassi, On the non-vanishing of the first Hochschild cohomology of blocks of group algebras.
- 20 Nov 2025. Giulia Cavicchioni, Open problems in ring-linear coding theory.
- 20 Nov 2025. Alberto Tonolo, Periodic Sequences (from a joint paper with Luisa Fiorot and Riccardo Gilblas).
- 22 Oct 2025. Sofia Franchini, Homological properties of completions of discrete cluster categories.
- 22 Oct 2025. Juan Omar Gomez, Conservative geometric tt-functors via purity.
- 8 Oct 2025. Søren Gammelgaard, Quiver schemes and sheaves on noncommutative projective partial resolutions.
- 8 Oct 2025. Jan Šťovíček, Generation time for perfect complexes and weak global dimension.
- 19 May 2025. David Murphy, Admissible dissections of surfaces and piano algebras.
- 19 May 2025. Georgios Dalezios, On a class of quasi-hereditary algebras arising from Reedy categories.
- 30 Apr 2025. Jerzy Weyman, ADE correspondence for finite free resolutions.
- 30 Apr 2025. Valentina Grazian, Exotic fusion systems.
- 19 Mar 2025. Mima Stanojkovski, Stable lattices in Bruhat-Tits buildings: algebra, geometry, and combinatorics.
- 19 Mar 2025. Andreas Hochenegger, Cohomology of toric vector bundles via Weil decorations.
- 5 Feb 2025. Andriy Regeta, A characterization of rationality and Borel subgroups in the Cremona group.
- 5 Feb 2025. Francesco Sala, Yangians and cohomological Hall algebras.
- 22 Jan 2025. Willem De Graaf, Computational problems for algebraic groups.
- 22 Jan 2025. Felix Küng, Detecting non-Fourier-Mukai functors.