Directory UMM :Data Elmu:jurnal:J-a:Journal of Computational And Applied Mathematics:Vol99.Issue1-2.1998:
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The location of all zeros of a nite family of polynomials dened by three term recurrence relations with periodic coecients is analyzed with the help of reference to the
Our recent attempts to learn more about the convergence behavior of Stieltjes type and other variable element continued fractions and our related attempts to decide whether or not
Stegun (Eds.), Handbook of Mathematical Functions with Formulas, Graphs and Mathematical Tables, Dover, New York, 1965..
Keywords: Nonsymmetric systems; Krylov subspace; Multiple right-hand sides; Lanczos’ method; Bi-orthogonality; Hankel matrix; Orthogonal polynomials; Transpose-free
For a wide class of Stieltjes functions we estimate the rate of convergence of Pade-type approximants when the number of xed poles represents a xed proportion with respect to the
Keywords: Nondenite linear functionals; Orthogonal polynomials; Nonexistence; Moment preserving spline approximation.. Thus, our problem is connected with the existence of real
Keywords: Birth– death process; First passage time; Quasi-stationary distribution; Random walk; Random-walk polynomials; Random-walk
asymptotics of orthogonal polynomials with varying measures and Hermite — Pade´ approxi-. mants 91
