Agenda

Pavel Mozolyako:THE DIRICHLET SPACE ON THE BI-DISC V

Dept of Math, Aula Vitali

On work in collaboration with N. Arcozzi, M. Perfekt, G. Sarfatti,

Artur Nicolau: The Corona Theorem in Nevanlinna quotient algebras and interpolating sequences.

Dip. di Matematica Seminario I

About joint work with Xavier Massaneda and Pascal Thomas. For a detailed abstract see https://www.dm.unibo.it/seminari/seminars/2033

Nicola Arcozzi, THE DIRICHLET SPACE ON THE BIDISC IV

Dept of Math, Aula Vitali

On work in collaboration with P. Mozolyako, M. Perfekt, G. Sarfatti,

NIKOLAOS CHALMOUKIS: ONTO INTERPOLATION FOR THE DIRICHLET SPACE AND FOR W^1,2(D)

We will discuss a characterization of onto interpolating sequences with finite associated measure for the Dirichlet space in terms of capacity of some condensers. The same condition in fact characterizes all onto interpolating sequences for W1,2(D) even if the associated measure is infinite.

MATTEO LEVI: DISTORTION OF SETS UNDER INNER FUNCTIONS

Fernandéz and Pestana proved that the Hausdorff content of a set E ⊆ ∂D is bounded by the content of its preimage under any inner function fixing the origin. We extend this result to inner functions whose fixed points lie on the boundary of the disc. Joint work with Artur Nicolau and Odí Soler.

Nicola Arcozzi: The Dirichlet space on the bi-disc III

Dept. of Math. Aula Arzelà

Having left the holomorphic sea, we go into combinatorial arguments on the bi-tree.

Marco Peloso, A BRIEF INTRODUCTION TO DE BRANGES SPACES IN ONE AND SEVERAL VARIABLES

Dept of Math, Aula Vitali

We intend to point out a few fundamental facts about De Branges spaces and discuss a non-obvious but very natural generalization to several variables

THE DIRICHLET SPACE ON THE BI-DISC II

This is the second of a series of seminars based on a preprint by N. Arcozzi, P. Mozolyako, K.M. Perfekt, G. Sarfatti. We consider "soft" arguments from Functional Analysis and a discretization scheme.

Nicola Arcozzi: The Dirichlet Space on the Bi-Disc I

Dept of Math, Aula Vitali

This is the first of a series of seminars based on a preprint by N. Arcozzi, P. Mozolyako, K.M. Perfekt, G. Sarfatti. Many questions and problems will be mentioned in the course of the talks.

Charles Curry (NTNU, Trondheim) SUB-RIEMANNIAN BROWNIAN MOTION AND NUMERICS FOR SDES

Dip. di Matematica, Aula Vitali

We place the numerical method of Cruzeiro, Malliavin and Thalmeier for simulation of elliptic diffusions in the context of Riemannian geometry and discuss possible extensions to the hypoelliptic case.

Summer School "ACOTCA 2018"

Bologna

Advanced Course in Operator Theory and Complex Analysis XV edition

Chiara De Fabritiis, U. Politecnica delle Marche: s-Regular Functions which Preserve a Complex Slice

Det. of Math. Seminario I

Joint work with A. Altavilla. See abstract at: https://www.dm.unibo.it/seminari/seminars/1865