Circa venti anni fa, Fomin-Zelevinsky introdussero un metodo puramente algebrico per generare polinomi di Laurent con coefficienti dalle proprietà curiose.…
Categoria evento: Baby Geometri Seminar
(Real) Algebraic Geometry over ℚ – Enrico Savi (Università di Trento)
In this seminar I will present some notions of algebraic geometry over subfields introduced and studied in depth in a…
Proprietà di rigidità del MCG e di un suo quoziente – Giorgio Mangioni (SNS Pisa)
Il talk prevede una panoramica sulle proprietà di rigidità del Mapping Class Group di una superficie. Ci focalizzeremo in particolare…
Desingularization of semialgebraic sets and applications – Antonio Carbone (Università di Trento)
Hironaka’s desingularization results are very powerful tools that allow to desingularize algebraic sets defined over fields of characteristic zero. If…
Braid foliations and Markov theorem – Alice Merz (Università di Pisa)
The theory of braid foliations was developed to study knots and links, as well as surfaces in 3-manifolds. The original…
Algebraic concordance and strongly invertible knots – Alessio Di Prisa (SNS Pisa)
In 1969 Levine defined a surjective homomorphism from the knot concordance group to the so called algebraic concordance group, which…
A brief introduction to the study of strongly invertible knots – Giovanni Framba (Università di Pisa)
Equivariant topology studies topological spaces that satisfy a given notion of symmetry.We introduce the study of knots in the equivariant…
The quest for a functional equation of L-functions in Drinfeld theory – Giacomo Hermes Ferraro (Sapienza Università di Roma)
The theory of Drinfeld modules, pioneered by Anderson and Thakur in the 90’s, was conceived as a possible analogue to…
Circle packings in teoria dei grafi – Nikita Deniskin (SNS Pisa)
Dato un grafo, come si può partizionare in due pezzi “grossi”, tagliando il minor numero di archi possibile? La divisione…
Introduction to logarithmic geometry – Qiangru Kuang (SISSA Trieste)
A common theme in algebraic geometry is degeneration: we consider a family of smooth spaces which degenerates into a singular…