Members > PhD Members

Teresa Diogo

Institutional Address

Instituto Superior Técnico (IST)
Av. Rovisco Pais 1
1049-001 LISBOA

Phone: | Email: | Web:


Associate Professor, Instituto Superior Técnico, Universidade de Lisboa


Applied and Numerical Analysis

Principal Area

Integral equations. Numerical Analysis of Integral Equations with singularities.

Other Area

Computational Mathematics


  • Ph.D.(in  Applied Mathematics)
    Date: 30 November 1991 (University of KENT at CANTERBURY); 2 years were spent at University of Strathclyde, Glasgow,UK.
    Obtention of  "grau de Doutor em Matemática" on  17 JUNE 1992 (by UTL/IST)
  • First degree course (5 years) in Mathematics, Faculty of Science of the  University of Lisbon, 1978

Papers in International Journals

Papers or Chapters in Edited Books

Communications in Conference Proceedings

Edition of Books


Personal webpage:


1.   Member of the group  "Análise Numérica e Aplicações em Mecânica dos Fluidos´´ (Linha 2) do Centro de Matemática  Aplicada (Complexo Interdisciplinar do IST), since 1996.

2.   Member of the research team of Project PRAXIS XX      (contracto PRAXIS/2/2.1/MAT/380/94), "Mathematical Analysis and Numerical Simulation of Non-Newtonian Fluid Models with     Applications to the Technology of Polymer Liquid Crystals", during period 1996-1999.

3.    Member of the research team of Project  "Computational Methods for Singular Problems" , POCTI/MAT/45700/2002, Set. 2003-March 2007 

4. PI  of the research team of Project "Analytical and Computational Methods for Singular Integral  Equations", PTDC/MAT/101867/2008,  1st January 2010- 30th June 2013.Funding:  51.800,00 euros


Editorial service

on the board  of Applied Numerical Mathematics  (APNUM)

Co-editor of 5 special issues (in publications)


Participation at conferences/Seminars

Invited lectures

*Plenary speaker at  21st InternationalConference on Mathematical Modelling and Analysis,  MMA2016, June 1-4, 2016, Tartu University, Estonia.

*T. Diogo, M. Rebelo, Numerical methods for nonlinear singular Volterra integral equations, Fifth symposium on recent trends in the numerical solution of differential equations, at the International Conference on Numerical Analysis and Applied Mathematics 2012

*T. Diogo, Numerical methods for a nonlinear integral equation arising in a heat transfer problem, II Congress on Mathematics and its Applications, Curitiba, Brazil, December 6-10, 2010.

*T. Diogo, P. Lima and M. Rebelo, Extrapolation methods for a nonlinear weakly singular Volterra integral equation, 8th International Conference of Numerical Analysis and Applied Mathematics (ICNAAM 2010), 19-25 Setembro 2012, Rodes, Grécia.

*T. Diogo, Numerical investigation of a Volterra integral equation with noncompact kernel, School of Economic Mathematics, SUFE, Chengdu, China, November 4, 2010.

*T. Diogo, Numerical methods for nonlinear integral equations, School of Economic Mathematics, SUFE, Chengdu, China, October 28, 2010

* Numerical methods for Volterra integral equations with weakly singular kernel, Coimbra University, Portugal, 24 April 2010

*Convergence Properties of Collocation Methods for a Volterra Integral Equation with Weakly Singular Kernel, Seminar of the Institute of Computational Mathematics and Scientific Engineering, Chinese Academy of Sciences, Beijing, China, 7 December 2005.

*Numerical study of a nonlinear Volterra integral equation with weakly singular kernel,
2nd International Conference on Scientific Computing and Partial Differential Equations (SCPDE 05), 12-16 December 2005, Hong Kong , China.

*Numerical treatment of a non-standard singular Volterra integral equation, Mathematics Seminar Day, one of a series organised by the Chester-Manchester co-operative group on problems with memory and after-effect, Chester College, United Kingdom, 19 June 2001.

 Other oral communications at:

International Conference on Mathematical Modelling and Analysis (MMA2013), 27-30 Maio, 2013, Tartu, Estónia.

 2nd Dolomites Workshop on Constructive Approximation and Applications, Alba di Canazei, Trento, Italy, September 4-9, 2009.

 International Conference on Spectral and High Order Methods, Trondheim, Norway, June 22–26, 2009.

13th International Conference on Mathematical Modelling and Analysis (MMA2008), Tartu, Estonia, 4 - 7 June 2008

 11th Hellenic European Conference on Computer Mathematics
and its Applications (HERCMA 2007)}, Athens, Greece, 20-22 September 2007.

XXIX Congresso Nacional de Matemática Aplicada e Computacional (CNMAC), Campinas (Brasil), 18-21 September, 2006.

Twelfth International Congress on Computational and Applied Mathematics (ICCAM 2006), at the Catholic University of Leuven (Belgium), July 10-14 2006.

 21th Biennial Conference on Numerical Analysis, Dundee, United Kingdom, 28 June - 1st July 2005.

Ninth International Conference on Enhancement and Promotion of Computational Methods in Engineering and Science (EPMESC IX), Macao, 25-28 Nov. 2003.

 20th Biennial Conference on Numerical Analysis, Dundee, UK, 24-27 June 2003.

7th International Conference Mathematical Modelling and Analysis- MMA2002, Kääriku, Estonia, 31 May - 2 June 2002.




6th International Workshop on Analysis and Numericcal Approximation of Singular Problems (04/09/2018) Cagliari, Italy
Second Advanced School on Integral Equations and Applications (18/05/2017)
Fifth International Workshop on Analysis and Numerical Approximation of Singular Problems (22/10/2015) Lagos, Portugal


5th International Workshop on Analysis and Numerical Approximation of Singular Problems (22/10/2015) Lagos, Portugal (Organizing Committee, Scientific Committee)