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Attività

Il Gruppo UMI di “Teoria dell’ Approssimazione e Applicazioni” ha iniziato la sua attività con l’Assemblea Organizzativa che si è tenuta in modalità telematica lunedì 19 Ottobre 2020 alle ore 18:00. 
Tra le attività previste, si intende organizzare seminari di formazione, di divulgazione per il personale accademico e per il personale aziendale coinvolto nelle ricerche, oltre a scuole di dottorato/post-doc e tutorials su temi emergenti dove è necessario disporre di tecniche avanzate di approssimazione.

Prossime attività

The meeting is devoted to recent advances in Nonlinear Analysis and Differential Equations and is organized between the G.N.A.M.P.A project "Metodi topologici per problemi al contorno associati a certe classi di equazioni alle derivate parziali".
For more information visit the website https://sites.google.com/unical.it/tdwna2021/home.

DWCAA21 aims to provide a forum for researchers to present and discuss ideas, theories, and applications of constructive approximation.
The workshop proposes some main invited lectures, several sessions of contributed talks and a poster session.
For more information visit the website: https://events.math.unipd.it/dwcaa21/.

The conference is held on the occasion of Francesco Altomare's 70th birthday and will take place at the Auditorium of the departments DISAAT and Di.S.S.P.A. of Università degli Studi di Bari Aldo Moro on September 23-24, 2021. In presence as well as remote attending via Microsoft Teams will be arranged, according to the COVID-19 regulations.
For more information visit the website: https://www.dm.uniba.it/ricerca/convegni/2021/redima. 

ATMA2021 is the fourth Conference organized within the activities of RITA (Rete ITaliana di Approssimazione) and UMI - TAA (Teoria dell'Approssimazione e Applicazioni) workgroup.
It is held in conjunction with the RITA and UMI - TAA Annual Meetings.
The main goal of ATMA2021 is to bring together researchers working in different fields of approximation and to present recent advances from both a theoretical and a numerical perspective.
Topics include but are not limited to: Radial Basis Functions; Subdivision Schemes; Kernel methods; Meshless approximation and applications; Frames; Mathematical signal and image processing; Computer Aided Design; Approximation by sampling-type operators; Inverse problems; Time-frequency transforms; NURBS; Wavelets; Multi-Resolution Methods.
The previous conferences of the series took place in Palermo (2018), Napoli (2019), Perugia (2020).
For more information visit the website: http://www.atma2021.unirc.it/.

The goal of the Conference FAATNA20 is to bring together mathematicians who work in the fields of Functional Analysis, Approximation Theory and Numerical Analysis and to encourage collaboration and exchange of interdisciplinary ideas among the participants.
For more information visit the website: http://web.unibas.it/faatna20/.

Attività svolte

Il GL organizza la Prima Giornata di Lavoro al fine di presentare le tematiche di ricerca portate avanti all'interno del gruppo.
L'evento si terrà online su piattaforma Zoom.
Per informazioni si veda la pagina Giornata di lavoro

The seminars promote the interchange among researchers working in the domain of numerical approximation and its applications, limited by the COVID-19 pandemic. Since participation in traditional conferences is difficult, the primary goal of these webinars is to share novel and attractive ideas via web suggested both by experienced and by early-career researchers. As second aim, the colloquia intend to bridge the gap between theoretical aspects of approximation theory and its applications.
OSNA2 will start on April 9, 2021, with the following schedule:
April 9, 12, 20 and 28 at 5.30 p.m. (GMT+2)
For more information visit the website: https://sites.google.com/view/osna2-2021

The workshop has the aim to present recent results obtained within the Research Project GNAMPA 2020 "Analisi Reale, Teoria della Misura ed Approssimazione per la Ricostruzione di Immagini".
The topics of the Workshop include Real Analysis, Measure Theory, Approximation Theory, ODE and Dynamical Systems and their applications. The workshop will be online on Teams platform; participation is free.
For more information visit the website: https://workshop-analysis-applications2021.dmi.unipg.it/index.html