Publications
The least squares problems and orthogonal polynomials. In: Orthogonal polynomials and their applications (Erice, 1990). Vol 9. Baltzer, Basel; 1991. 2. p. 217-222p. (IMACS Ann. Comput. Appl. Math.; vol 9).Edit
Preconditioners for nonsymmetric linear systems in domain decomposition applied to a coupled discretization of Navier-Stokes equations. In: Palma JMLM, Dongarra J, editors. Vector and Parallel Processing –- VECPAR'96: Second International Conference on Vector and Parallel Processing –- Systems and Application Porto, Portugal, September 25–27, 1996 Selected Papers. Vol 1215. Springer Berlin Heidelberg; 1997. 2. p. 295-312p. (Lecture Notes in Computer Science; vol 1215).Edit
A Parallel Implementation of the Atkinson Algorithm for Solving a Fredholm Equation. In: Palma JMLM, A. Sousa A, Dongarra J, Hernández V, editors. High Performance Computing for Computational Science –- VECPAR 2002: 5th International Conference Porto, Portugal, June 26–28, 2002 Selected Papers and Invited Talks. Vol 2565. Springer Berlin Heidelberg; 2003. 3. p. 368-376p. (Lecture Notes in Computer Science; vol 2565).Edit
Parallelization of an implicit algorithm for fluid flow problems. In: Topping B.HV, editor. Parallel and Distributed Processing for Computational Mechanics: Systems and Tools. Saxe-Coburg Publications, Stirlingshire, UK; 1999. 3. p. 300-314p. Edit
[2010-31] Error Bounds and Discretization Grids in the Solution of Weakly Singular Integral Equations .Edit
Convergence of Multipower Defect-Correction for spectral computations of integral operators. Applied Mathematics and Computation. 2012;219:1601-1606.
Is the iterative refinement of eigenelements an expensive technique?. In: Proceedings of the 2nd international conference on computational and applied mathematics (Leuven, 1986). Vol 20.; 1987. 1. p. 159-166p.
Burnout Syndrome and Coping Strategies in Portuguese Oncology Health Care Providers. Archives of Clinical Psychiatry. 2017;44(5):122-6.Edit
Linearity of the transverse Poisson structure to a coadjoint orbit. Lett. Math. Phys.. 2003;65:213-227.Edit
On sufficient and necessary conditions for linearity of the transverse Poisson structure. Journal of Geometry and Physics. 2010;60(3):543-551.Edit
Dynamics of the Birational Maps Arising from F0 and DP3 Quivers. Journal of Mathematical Analysis and Applications. 2015;431(2):903-918.Edit
A family of degenerate Lie algebras. J. Geom. Phys.. 1999;31:51-63.Edit
[2008-20] On Sufficient and Necessary Conditions for Linearity of the Transverse Poisson Structure .Edit
Degeneracy of some Lie algebras Univ. Coimbra, Coimbra 1999.Edit
Reduction of cluster iteration maps. Journal of Geometric Mechanics. 2014;6(3):297-318.Edit
Reduction of order of cluster-type recurrence relations. São Paulo J. Math. Sci.. 2012;6:203-225.Edit
Degeneracy of some Lie algebras. In: Summer School on Differential Geometry (Coimbra, 1999). Univ. Coimbra, Coimbra; 1999. 9. p. 91-98p. Edit
Normal forms for locally exact Poisson structures in R^3. Journal of Geometry and Physics. 2002;43(1):27-32.Edit
Normal forms for two classes of exact Poisson structures in dimension four. Journal of the London Mathematical Society. 2006;73(01):194-208.Edit
New classes of non-convolution integral equations arising from Lie symmetry analysis of hyperbolic PDEs. J. Differential Equations. 2017;263(11):7412-7447.Edit
Can silicosis explain it all? Revista Portuguesa de Pneumologia (English Edition). 2016;22(6):358-360.Edit
A Mathematical Model for Supermarket Order Picking. Vol Mathematics in Industry, vol 22 Cham: Springer 2016.Edit