Center for Functional Analysis,
Linear Structures and Applications

CEAFEL, is a research center devoted to fundamental research in the areas of Functional Analysis, Group Representation Theory, Matrix Theory and Linear Systems. Applications to Physics and Engineering of some of the previous topics are also research interests of the Center.

CEAFEL is a research unit of Instituto Superior Técnico with a branch at Faculty of Sciences. The Center is organized into two groups: The Group for Functional Analysis and the Group for Linear, Algebraic and Combinatorial Structures.

News

Mixed Impedance Boundary Value Problems for the Laplace-Beltrami Equation

Published Oct 28, 2020 in Paper

From Sommerfeld diffraction problems to operator factorisation

Published Oct 28, 2020 in

BMO-VMO results for fractional integrals in variable exponent Morrey spaces

Published Oct 28, 2020 in Paper

A class of Hausdorff-Berezin operators on the unit disc

Published Oct 28, 2020 in Paper

On Singular Operators in Vanishing Generalized Variable-Exponent Morrey Spaces and Applications to Bergman-Type Spaces

Published Oct 28, 2020 in Paper

See all News

Activities

IWOTA 2019

We are pleased to announce the 30th International Workshop on Operator Theory and its Applications, IWOTA 2019, to be held from Monday July 22nd through Friday July 26th, at Instituto Superior Técnico, University of Lisbon, Portugal.

Date: July 22, 2019

Venue: Instituto Superior Técnico

Published in FA LACS

III CEAFEL Meeting

We are pleased to announce the III Encontro CEAFEL – Meeting on Functional Analysis, Linear Structures and Applications to be held at Universidade do Algarve, Portugal, on 5-6 September 2017.

Date: September 5, 2017

Venue: Universidade do Algarve

Published in FA LACS

5th workshop on Representation Theory and Related Areas

This one-day workshop will be held in FC of Universidade de Lisboa (17th December 2016) with free attendance, however we’d like to ask to register by the 7th December.

Date: December 17, 2016

Venue: Faculdade de Ciências da Universidade de Lisboa

Published in FA LACS

WOAT 2016

The International Workshop in Operator Theory, Operator Algebras and their Applications 2016, WOAT 2016, is to be held at Instituto Superior Técnico, Lisbon University, Portugal, from July 5 to July 8 of 2016.

Date: July 5, 2016

Venue: Instituto Superior Técnico

Published in FA LACS

Doctoral Program in Mathematics

Published in FA

III Encontro CEAF

Published in FA

Wiener-Hopf Workshop

Published in FA

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Steering Committee

Amarino B. Lebre

Instituto Superior Técnico

Carlos A. M. André

Faculdade de Ciências, ULisboa

Fernando C. Silva

Faculdade de Ciências, ULisboa

M. Amélia Bastos

Instituto Superior Técnico

President

Ceafel Affilliation

Center for Functional Analysis,
Linear Structures and Applications

News

Mixed Impedance Boundary Value Problems for the Laplace-Beltrami Equation

From Sommerfeld diffraction problems to operator factorisation

BMO-VMO results for fractional integrals in variable exponent Morrey spaces

A class of Hausdorff-Berezin operators on the unit disc

On Singular Operators in Vanishing Generalized Variable-Exponent Morrey Spaces and Applications to Bergman-Type Spaces