Abstract
This paper continues the former joint investigations of the author with Yu. M. Dyukarev, B. Fritzsche and B. Kirstein on the matrix version of the truncated Hausdorff power moment problem on an intervall \([a,b]\) for a given sequence \((s_j)_{j=0}^{2n}\) of complex \(q\times q\) matrices. The main aim is to obtain more information on the resolvent matrix. We show that the canonical \({q\times q}\) blocks of the resolvent matrix are \(q\times q\) matrix polynomials having special orthogonality properties with respect to the original data \((s_j)_{j=0}^{2n}\).
Similar content being viewed by others
References
Choque Rivero, A.E., Dyukarev, Y.M., Fritzsche, B., Kirstein, B.: A truncated matricial moment problem on a finite interval. In: Interpolation, Schur Functions and Moment Problems. Operator Theory: Advances and Applications, vol. 165, pp. 121–173. Birkhäuser, Basel (2006). doi:10.1007/3-7643-7547-7_4
Choque Rivero, A.E., Dyukarev, Y.M., Fritzsche, B., Kirstein, B.: A truncated matricial moment problem on a finite interval. The case of an odd number of prescribed moments. In: System Theory, The Schur Algorithm and Multidimensional Analysis. Operator Theory: Advances and Applications, vol. 176, pp. 99–164. Birkhäuser, Basel (2007). doi:10.1007/978-3-7643-8137-0_2
Damanik, D., Pushnitski, A., Simon, B.: The analytic theory of matrix orthogonal polynomials. Surv. Approx. Theory 4, 1–85 (2008)
Dubovoj, V.K., Fritzsche, B., Kirstein, B.: Matricial version of the classical Schur problem. In: Teubner-Texte zur Mathematik [Teubner Texts in Mathematics], vol. 129. B. G. Teubner Verlagsgesellschaft mbH, Stuttgart (1992). With German, French and Russian summaries
Durán, A.J., Grünbaum, F.A.: P.A.M. Dirac meets M. G. Krein: matrix orthogonal polynomials and Dirac’s equation. J. Phys. A 39(14), 3655–3662 (2006)
Dyukarev, Yu. M.: Multiplicative and additive Stieltjes classes of analytic matrix-valued functions and interpolation problems connected with them II. Teor. Funktsiĭ Funktsional. Anal. i Prilozhen. 38, 40–48, 127 (1982, in Russian)
Dyukarev, Yu. M., Katsnel\(^{\prime }\)son, V.È.: Multiplicative and additive Stieltjes classes of analytic matrix-valued functions and interpolation problems connected with them I. Teor. Funktsiĭ Funktsional. Anal. i Prilozhen. 36, 13–27, 126 (1981, in Russian)
Dyukarev, Yu. M., Katsnel\(^{\prime }\)son, V.È.: Multiplicative and additive Stieltjes classes of analytic matrix-valued functions, and interpolation problems connected with them III. Teor. Funktsiĭ Funktsional. Anal. i Prilozhen. 41, 64–70 (1984, in Russian)
Geronimo, J.S.: Scattering theory and matrix orthogonal polynomials on the real line. Circuits Syst. Signal Process 1(3–4), 471–495 (1982)
Kovalishina, I.V.: Analytic theory of a class of interpolation problems. Izv. Akad. Nauk SSSR Ser. Mat. 47(3), 455–497 (1983, Russian)
Kreĭn, M.G.: The fundamental propositions of the theory of representations of Hermitian operators with deficiency index (m, m). Ukrain. Mat. Žurnal 1(2), 3–66 (1949, in Russian)
Kreĭn, M.: Infinite J-matrices and a matrix-moment problem. Doklady Akad. Nauk SSSR (N.S.) 69, 125–128 (1949, in Russian)
Kreĭn, M.G., Nudel\(^{\prime }\)man, A.A.: The Markov moment problem and extremal problems. Ideas and problems of P. L. Čebyšev and A. A. Markov and their further development. Translated from the Russian by D. Louvish. Translations of Mathematical Monographs, vol. 50. American Mathematical Society, Providence (1977)
Miranian, L.: Matrix-valued orthogonal polynomials on the real line: some extensions of the classical theory. J. Phys. A 38, 5731–5749 (2005)
Thiele, H.C.: Beiträge zu matriziellen Potenzmomentenproblemen. Dissertation, Universität Leipzig (2006)
Acknowledgments
Many thanks to Prof. Bernd Kirstein of Leipzig University for helpful suggestions. The author also wishes to thank Dr. Conrad Mädler of Leipzig University for valuable comments.
Author information
Authors and Affiliations
Corresponding author
Additional information
Communicated by Bernd Kirstein.
This work was completed with the support of CIC–UMSNH, PROMEP Red de CAs and CONACyT Grant 153184, México.
Rights and permissions
About this article
Cite this article
Choque Rivero, A.E. The Resolvent Matrix for the Hausdorff Matrix Moment Problem Expressed in Terms of Orthogonal Matrix Polynomials. Complex Anal. Oper. Theory 7, 927–944 (2013). https://doi.org/10.1007/s11785-012-0255-5
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11785-012-0255-5
Keywords
- Truncated Hausdorff matrix moment problem
- Positive definite case
- Resolvent matrix
- Orthogonal matrix polynomials