Rechercher

Paramétrage

Thèmes

Accessibilité

Accessibilité

Ana Matos

Maîtresse de conférences-HDR CNU : SECTION 26 - MATHEMATIQUES APPLIQUEES ET APPLICATIONS DES MATHEMATIQUES

Publications

  1. Ana C. Matos: Acceleration Methods For Sequences such that $\Delta S_n=\sum_{i=1}^{\infty}a_ig_i(n)$,
    IMACS Transactions on Scientific Computing -'88, Vol. 1.2. Numerical and Applied Mathematics (1989), 447-451, Volume Editor C. Brezinski, J.C. Baltzer.

  2. Ana C. Matos: Acceleration Methods Based On Convergence Tests,
    Numerische Mathematik 58 (1990),329-340.

  3. Ana C. Matos: A Convergence Acceleration Method Based On a Good Estimation of the Absolute Value of the Error,
    IMA J. of Numerical Analysis 10 (1990) 243-251.

  4. Ana C. Matos: Extrapolation Algorithms Based on the Asymptotic Expansion of the Inverse of the Error. Application to Continued Fractions,
    J. Comput. Appl. Math. 32 (1990) 179-190.

  5. Ana C. Matos: Acceleration Results for the Vector E-Algorithm,
    Numerical Algorithms 1 (1991) 237-260.

  6. Ana C. Matos: Construction of New Transformations for Lacunary Power Series Based on the Cauchy -Type Approximants,
    Applied Numerical Mathematics     7 (1991) 493-507.

  7. Ana C. Matos: On the Choice of the Denominator in Padé and Cauchy-Type Approximation,
    in Orthogonal Polynomials and Their Applications. C.Brezinski, L.Gori and A. Ronveaux (editors), J.C. Baltzer AG, IMACS (1991) 347-352.

  8. Filomena d'Almeida, Ana C. Matos, M. J. Rodrigues: The Least Squares Problem and Orthogonal Polynomials,
    in Orthogonal Polynomials and Their Applications. C.Brezinski, L.Gori and A. Ronveaux (editors), J.C. Baltzer AG, IMACS (1991) 217-222.

  9. Ana C. Matos: Some New Acceleration Methods for Periodic-Linearly Convergent Power Series,
    BIT 31 (1991) 686-696.

  10. Ana C. Matos, Marc Prevost: Acceleration Property for the E-Algorithm,
    Numerical Algorithms 2 (1992) 393-408.

  11. Ana C. Matos: Convergence and Acceleration Properties for the Vector $\epsilon$ - Algorithm, Numerical Algorithms 3 (1992) 313-320.

  12. C. Brezinski, Ana C. Matos: Least Squares Orthogonal Polynomials,
    J. Comput. Appl. Math.     46 (1993) 229-240. (pdf file)

  13. C. Brezinski, Ana C. Matos: A Derivation of Extrapolation Algorithms Based on Error Estimates,
    J. Comput. Appl. Math. 66 (1996) 5-26. (pdf file)

  14. Jean-Marie Chesneaux, Ana C. Matos: Breakdown and Near-Breakdown control in the CGS algorithm using stochastic arithmetic,
    Numerical Algorithms 11 (1996) 99-116. (pdf file)

  15. Ana C. Matos: Some Convergence results for the generalized Padé-Type Approximants,
    Numerical Algorithms 11 (1996) 255-269. (pdf file)

  16. Ana C. Matos: Integral Representation of the Error and Asymptotic Error Bounds for the Generalized Padé Type Approximants,
    J. Comp. and Appl. Math. 77 (1997), 239-254. (pdf file)

  17. Ana C. Matos: Linear Difference Operators and Acceleration Methods
    IMA Journal of Numerical Analysis 20 (2000), 359-388. (pdf file)

  18. C. Brezinski, Ana C. Matos: Least Squares Orthogonal Polynomials and Applications,
    in Encyclopedia of Optimization, C.A. Floudas and P.M. Pardalos Editors, Kluwer (2001).

  19. Ana C. Matos: Recursive Computation of Padé--Legendre Approximants and Some Acceleration Properties,
    Numerische Mathematik 89 (2001), 535-560. (pdf file)

  20. Ana C. Matos, J. Van Iseghem: Simultaneous Frobenius-Padé approximants,
    J. Comput. Appl. Math,     176 (2005), 231-258. (pdf file)

  21. Ana C. Matos:  Multivariate Frobenius Padé Approximants,
    J. Comput. Appl. Math, 202 (2007), 548-572. (pdf file)

  22. B. Beckermann, Ana C. Matos et F. Wielonsky : Reduction of the Gibbs phenomenon
    for smooth functions with jumps by the -algorithm,
    Journal of Computational and AppliedMathematics 219 (2008), 329-349 .(pdf file)

  23.  B. Beckermann, V. Kalyagin, Ana C. Matos, F. Wielonsky : How well do Hermite-Padé
    approximants reduce the Gibbs phenomenon ?,
    Mathematics of Computation 80 (2011), 931-958. (pdf file)

  24. B. Beckermann, V. Kalyagin, Ana C. Matos, F. Wielonsky : Equilibrium Problems for
    Vector Potentials with semidefinite interaction matrices and constrained masses ,
    Constructive Approximation 37 (2013), 101-134. (pdf file)

  25.  B. Beckermann, Ana C. Matos : Algebraic properties of robust Padé approximants,
    Journal of Approximation theory 190 (2015), 91-115 . (pdf file)

  26. B. Beckermann, G. Labahn, Ana C. Matos : On rational functions without Froissart
    Doublets ,
    Numerische Mathematik 138 (2018), 615-633. (pdf file)