Prossimo Seminario

Giovedì 19 Giugno, ore 11

Aula Lagrange

Chiara Sava (Charles Un., Praga)

∞-Dold-Kan correspondence

via representation theory

Abstract: In this talk we give a purely derivator theoretical reformulation and proof of a classic result in representation theory proved by Happel and Ladkani. We show that it occurs uniformly across stable derivators and it is then independent of coefficients. The resulting equivalence provides a bridge between homotopy theory and representation theory: indeed, we explain how our result is a derivator-theoretic version of the ∞-Dold-Kan correspondence for bounded chain complexes.

Calendario Generale:

In rosso i seminari futuri.

• 19 Giugno 2025, C. Sava (Charles Un.),  ∞-Dold-Kan correspondence via representation theory

• 26 Maggio 2025, G. Rosso (Concordia Un.), Specialness for non-archimedean varieties

• 25 Marzo 2025, M. Rossi (Milano Bicocca), Some results on the geometry of arithmetic random waves

• 25 Marzo 2025, G. Cherubini (INdAM), Boyd’s probabilistic model for harmonic numbers divisible by p

• 13 Marzo 2025, G. Bogo (Bielefeld), Picard-Fuchs differential equations for families of abelian varieties with real multiplication 

• 28 Febbraio 2025, F.M. Saettone (Weizmann Inst. Sc.), Equidistribution of CM points via Drinfeld uniformization and automorphic forms

• 20 Febbraio 2025, M. Longo (Padova), On the Tamagawa number conjecture for motives of modular forms

• 29 Gennaio 2025, D. Spriano (Oxford), No finitely generated group is indigestible for the Loch-Ness monster.

• 16 Gennaio 2025, A. Conti (Heidelberg), Bogomolov property for Galois representations with big local image.

• 13 Novembre 2024; F. Cioffi (Napoli), Cohen-Macaulay, Gorenstein and complete intersection conditions by marked bases on Hilbert schemes.

• [Mathlab] 30 Ottobre 2024, Y. Bugeaud (Strasbourg), On the decimal expansion of e.

• 1 Ottobre 2024, L. De Feo (IBM Zürich), The isogeny toolbox

• 28 Maggio 2024, F. Pellarin (Roma I), Some remarks on the factorization of the sine function

• 15 Maggio 2024, A. Conti (Luxembourg), Prime power congruences between Galois representations

• 11 Aprile 2024, M. Gran (Louvain-la-neuve), On the naturalness of Mal'tsev categories

• 15 Marzo 2024, J. Jenvrin (Grenoble), On the height of some generators of Galois extensions with big Galois groups