Displaying similar documents to “Zeroes of orthogonal polynomials by QD-algorithm”

Orthoexponential polynomials and the Legendre polynomials

Otakar Jaroch (1978)

Aplikace matematiky

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Orthoexponential polynomials can be expressed in terms of the Legendre polynomials. The formulae proved in this paper are useful for the computation of the values of orthoexponential polynomials. It is also possible to re-state, for orthoexponential polynomials, some theorems from the theory of classical orthogonal polynomials.

An intoduction to formal orthogonality and some of its applications.

Claude Brezinski (2002)

RACSAM

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This paper is an introduction to formal orthogonal polynomials and their application to Padé approximation, Krylov subspace methods for the solution of systems of linear equations, and convergence acceleration methods. Some more general formal orthogonal polynomials, and the concept of biorthogonality and its applications are also discussed.