L.M.P.A
Laboratoire de Mathématiques Pures et Appliquées
Joseph Liouville

Ahmed Salam

  • Grade : Maître de Conférences
  • Equipe : Approximation
  • Adresse :
    LMPA
    Centre Universitaire de la Mi-Voix
    50 rue F. Buisson
    CS 80699
    62228 Calais
  • Bureau : C122
  • Email : Ahmed.Salam@lmpa.univ-littoral.fr
  • Téléphone : 03.21.46.36.25
  • Page personnelle : http://www-lmpa.univ-littoral.fr/~salam/

Publications

Articles de revues

  1. A fast algorithm for solving banded Toeplitz systems (, and ), In Comput. Math. Appl., volume 70, 2958-2967, . [pdf]
  2. Error analysis and computational aspects of $SR$ factorization via optimal symplectic Householder transformations ( and ), In Electron. Trans. Numer. Anal., volume 33, 189-206, .
  3. A note on symplectic block reflectors ( and ), In Electron. Trans. Numer. Anal., volume 33, 45-52, .
  4. Special volume on matrix analysis and applications (, , , , and ), In Electron. Trans. Numer. Anal., volume 33, -, .
  5. Optimal symplectic Householder transformations for $SR$ decomposition (, and ), In Linear Algebra Appl., volume 429, 1334-1353, . [pdf]
  6. Symplectic Householder transformations for a $QR$-like decomposition, a geometric and algebraic approaches (, and ), In J. Comput. Appl. Math., volume 214, 533-548, . [pdf]
  7. On theoretical and numerical aspects of symplectic Gram-Schmidt-like algorithms (), In Numer. Algorithms, volume 39, 437-462, . [pdf]
  8. On the vector $\epsilon$-algorithm for solving linear systems of equations ( and ), In Numer. Algorithms, volume 29, 229-247, . [pdf]
  9. The epsilon algorithm and related topics (, and ), In J. Comput. Appl. Math., volume 122, 51-80, . [pdf]
  10. On vector Hankel determinants (), In Linear Algebra Appl., volume 313, 127-139, . [pdf]
  11. Avoiding breakdown in Van der Vorst's method ( and ), In Numer. Algorithms, volume 21, 205-223, . [pdf]
  12. Vector Padé-type approximants and vector Padé approximants (), In J. Approx. Theory, volume 97, 92-112, . [pdf]
  13. What is a vector Hankel determinant (), In Linear Algebra Appl., volume 278, 147-161, . [pdf]
  14. Formal vector orthogonal polynomials (), In Adv. Comput. Math., volume 8, 267-289, . [pdf]

Rapports

  1. Equivalence between modified symplectic Gram-Schmidt and Householder SR algorithms (), Technical report, LMPA, .
  2. On numerical J-orthogonality of symplectic Gram-Schmidt algorithm ( and ), Technical report, LMPA, .
  3. A subspace iteration for symplectic matrices ( and ), Technical report, LMPA, .
  4. Structured QR algorithms for Hamiltonian symmetric matrices ( and ), Technical report, LMPA, .
  5. Error Analysis and Computational Aspects of SR Factorization, via Optimal Symplectic Householder Transformations ( and ), Technical report, LMPA, .
  6. A note on Symplectic Block Reflectors ( and ), Technical report, LMPA, .
  7. Optimal symplectic Householder transformations for SR-decomposition (, and ), Technical report, LMPA, .
  8. Optimal symplectic Householder transformations for SR-decomposition (, and ), Technical report, LMPA, .
  9. Round off error analysis of symplectic Gram-Schmidt-like algorithms ( and ), Technical report, LMPA, .
  10. Round off error analysis of symplectic Gram-Schmidt-like algorithms ( and ), Technical report, LMPA, .
  11. Symplectic Householder Transformations for a \textitQR-like decomposition, a Geometric and Algebraic Approaches (, and ), Technical report, LMPA, .
  12. Symplectic Householder Transformations for a \textitQR-like decomposition, a Geometric and Algebraic Approaches (, and ), Technical report, LMPA, .
  13. A New Fast Full Search Block Matching Algorithm Using Frequency Domain (, , and ), Technical report, LMPA, .
  14. A New Integer and Reversible Color Transform for an Efficient Extension of Phase Correlation Method to Color Images (, , and ), Technical report, LMPA, .
  15. Video Summarization Based on Object Disappearance (, , , and ), Technical report, LMPA, .
  16. A Robust and Optimal Correlation Technique For Block based Motion Estimation (, , and ), Technical report, LMPA, .
  17. A New Fast Algorithm For Full Search Block Matching (, and ), Technical report, LMPA, .
  18. On theoretical and numerical aspects of symplectic Gram-Schmidt-like algorithms (), Technical report, LMPA, .
  19. A Preserving Color Space Transformation for Correlation between two Images, using FFT (, , and ), Technical report, LMPA, .
  20. On hyperbolic and symplectic Gram-Schmidt-like algorithms (), Technical report, LMPA, .
  21. A Symplectic Arnoldi Method for Hamiltonian Matrix Eigenvalue Problem ( and ), Technical report, LMPA, .
  22. The $\epsilon$-algorithm and related topics (, and ), Technical report, LMPA, .
  23. On the vector $\epsilon$-algorithm for solving linear systems of equations ( and ), Technical report, LMPA, .
  24. Avoiding Breakdown in Van der Vors't Methods ( and ), Technical report, LMPA, .

Agenda