In Classical Probability, a sequence of random variables is said to be exchangeable if its joint distributions are invariant under all finite permutations. Ryll-Nardzeski’s Theorem establishes that ex...
It is well-known that mathematics are everywhere nowadays, from the design and improvement of most things that we use every day to the ubiquitous algorithms that govern our lives more and more. After ...
The idea of Generalized Locally Toeplitz (GLT) sequences has been introduced as a generalization both of classical Toeplitz sequences and of variable coefficient differential operators and, for every ...
Abstract: We consider a scalar Euclidean QFT with interaction given by a bounded, measurable function V such that V± := limw → ±∞ V(w) exist. We find a field renormalization such that all the n-point ...
I will discuss obstructions to metrics of positive scalar curvature with uniformly Euclidean point singularities. This provides counterexamples to a conjecture by Schoen. I will also discuss the exist...
Abstract: In a series of papers from the '50s Lazard introduced the concepts of analyzer and formal group law, with the aim of putting in an unified conceptual framework different formal group laws ar...
Programma:
10:30 Emma Lepri (U Glasgow): Prorepresentability of noncommutative deformation functors11:45 Francesca Pratali (U Sorbonne Paris Nord): The root functor15:00 Antonio Miti (U Roma La Sapien...
Programma:
9:30 Davide Gabrielli (Università degli Studi dell'Aquila)10:20 Nina Gantert (Technical University of Munich)11:10 Coffee break11:40 Alessandro Giuliani (Università Roma Tre) 12:30 Lunch
Wo...
