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    Awards

          2009-2010.       Chair of Excellence (Cátedra de Excelencia)
                Board of Government of Universidad Carlos III de Madrid .

    Submitted

  1. V.Olshevsky and L. Sakhnovich, A Generalized Kharitonov Theorem for Quasi-polynomials, Entire Functions, and Matrix Polynomials, Submitted, 2009.
  2. T.Bella, V.Olshevsky and P.Zhlobich, Signal Flow Graphs Approach to Inversion of (H,m)-Quasiseparable Vandermonde Matrices and New Filter Structures , submitted, 2009.
  3. T.Bella, V.Olshevsky, P.Zhlobich, A Quasiseparable approach to five-diagonal CMV and companion matrices, 2009, submitted.
  4. V.Olshevsky, G.Strang, P.Zhlobich, A Green's matrices approach to five-diagonal CMV and companion matrices, preprint, 2009.
  5. T.Bella, Y.Eidelman, I.Gohberg, V.Olshevsky, Characterization of (H,1) quasiseparable matrices and their subclasses via recurrence relations and signal flow graphs, submitted, 2008.
  6. T.Bella, Y.Eidelman, I.Gohberg, V.Olshevsky, E.Tyrtyshnikov, Fast inversion of Hessenberg-quasiseparable-Vandermonde matrices and resulting recurrence relations and characterizations, submitted, 2008.

    Appeared/Accepted

  7. T.Bella, Y.Eidelman, I.Gohberg, I.Koltracht, V.Olshevsky, A fast Bjorck-Pereyra-type algorithm for solving Quasiseparable-Vandermonde systems, To appear in SIMAX, 2009.
  8. T.Bella, Y.Eidelman, I.Gohberg, V.Olshevsky, Computations with quasiseparable matrices and polynomials , Theoretical Computer Science, vol 409(2), December 2008.
  9. T.Bella, V.Olshevsky and P.Zhlobich, Classifications of recurrence relations via subclasses of (H,m)-quasiseparable matrices, to appear in "Numerical Linear Algebra in Signals, Systems and Control" to be published by Springer-Verlag.
  10. T.Bella, V.Olshevsky and U.Prasad, Lipschitz stability of canonical Jordan bases of H-selfadjoint matrices under structure-preserving perturbations, Linear Algebra and its Applications, Volume 428, Issues 8-9, 15 April 2008, Pages 2130-2176.
  11. V.Olshevsky, I. Oseledets, E.Tyrtyshnikov Superfast inversion of two-level Toeplitz matrices using Newton iteration and tensor-displacement structure, In Recent Advances in Matrix and Operator Theory, Operator Theory: Advances and Applications, Volume 179, p. 229 - 240, Birkhäuser Basel, 2008.
  12. T.Bella, V.Olshevsky, L. Sakhnovich, Ranks of Hadamard Matrices and Equivalence of Sylvester Hadamard and Pseudo-Noise Matrice, In Recent Advances in Matrix and Operator Theory, Operator Theory: Advances and Applications, Volume 179, p. 35 - 46, Birkhäuser Basel, 2008.
  13. T.Bella, Y.Eidelman, I.Gohberg, V.Olshevsky, E.Tyrtyshnikov, P.Zhlobich, A Traub-like algorithm for Hessenberg-quasiseparable-Vandermonde matrices of arbitrary order , accepted, 2008.

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