On Fourier Series in the Context of Jacobi Matrices

Axioms

2024 | journal-article

Solving Partial Differential Problems with Tau Toolbox

Mathematics in Computer Science

2024 | journal-article

Solving differential eigenproblems via the spectral Tau method

Numerical Algorithms

2023 | journal-article

A Time-Splitting Tau Method for PDE’s: A Contribution for the Spectral Tau Toolbox Library

Mathematics in Computer Science

2022 | journal-article

Transparency and Risk Allocation in PPP: Addressing Complex Contracts' Mathematical Formulas in the Portuguese Case

Lex Localis

2022 | journal-article

Explicit Formulae for Integro-Differential Operational Matrices

MATHEMATICS IN COMPUTER SCIENCE

2021 | journal-article

Transparency in PPP: addressing complex contracts' Mathematical formulas in the Portuguese Case

Lex Localis

2021 | journal-article

Approximating the solution of integro-differential problems via the spectral Tau method with filtering

Applied Numerical Mathematics

2020 | journal-article

Almost Exact Computation of Eigenvalues in Approximate Differential Problems

Mathematical and Computational Applications

2019 | journal-article

Solving Nonholonomic Systems with the Tau Method

Mathematical and Computational Applications

2019 | journal-article

Stochastic simulated rents in Portuguese public-private partnerships

Transportation Research Part A: Policy and Practice

2019 | journal-article

Dealing with Functional Coefficients Within Tau Method

Mathematics in Computer Science

2018 | journal-article

Solving Differential and Integral Equations with Tau Method

Mathematics in Computer Science

2018 | journal-article

Dealing with functional coefficients within tau method

SYMCOMP 2017 - 3rd International Conference on Numerical and Symbolic Computation: Developments and Applications, Proceedings

2017 | conference-paper

Explicit formulae for derivatives and primitives of orthogonal polynomials^∗

arXiv

2017 | other

Explicit formulae for derivatives and primitives of orthogonal polynomials^∗

arXiv

2017 | other

Filtering the tau method with Frobenius-Padé approximants

arXiv

2017 | other

Filtering the tau method with Frobenius-Padé approximants

arXiv

2017 | other

Solving differential and integral equations with tau method

arXiv

2017 | other

Solving differential and integral equations with tau method

arXiv

2017 | other

Solving integro-differential equations with spectral methods

SYMCOMP 2017 - 3rd International Conference on Numerical and Symbolic Computation: Developments and Applications, Proceedings

2017 | conference-paper

Spectral Lanczos' tau method for systems of nonlinear integro-differential equations

arXiv

2017 | other

Spectral Lanczos' tau method for systems of nonlinear integro-differential equations

arXiv

2017 | other

Spectral Lanczos’ Tau Method for Systems of Nonlinear Integro-Differential Equations

Integral Methods in Science and Engineering, Volume 1

2017 | book-chapter

Improving the Accuracy of Chebyshev Tau Method for Nonlinear Differential Problems

Mathematics in Computer Science

2016 | journal-article

Towards a Lanczos’ τ -Method Toolkit for Differential Problems

Mathematics in Computer Science

2016 | journal-article

Computation of optimal control solutions with the tau method and an error estimator

Proceedings - 14th International Conference on Computational Science and Its Applications, ICCSA 2014

2014 | conference-paper

On the localization of zeros and poles of Chebyshev-Padé approximants from perturbed functions

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)

2014 | conference-paper

Tau method for linear quadratic regulator problems

Journal of Applied Nonlinear Dynamics

2014 | journal-article

A tau method for nonlinear dynamical systems

Numerical Algorithms

2013 | journal-article

An innovative degree in mathematical engineering in the Portuguese education system submission process and evaluation

Proceedings - 2013 1st International Conference of the Portuguese Society for Engineering Education, CISPEE 2013

2013 | conference-paper

Numerical solution of a PDE system with non-linear steady state conditions that translates the air stripping pollutants removal

Nonlinear Science and Complexity

2011 | book-chapter

Aplicação do Método de TAU a um modelo de descontaminação de água subterrânea

2009 | conference-paper

Frobenius-Padé approximants for d-orthogonal series: Theory and computational aspects

Applied Numerical Mathematics

2005 | journal-article

New implementation of the Tau method for PDEs

Journal of Computational and Applied Mathematics

2004 | journal-article