Moment methods in Padé approximation

DOI10.1016/0021-9045(82)90007-7zbMath0489.41017OpenAlexW2069728614MaRDI QIDQ1166731

H. van Rossum, Erik Hendriksen

Publication date: 1982

Published in: Journal of Approximation Theory (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0021-9045(82)90007-7

zbMATH Keywords

compact operatorbounded linear operatorPade approximantoperator moment problemnormal moment sequence

Mathematics Subject Classification ID

Padé approximation (41A21) Moment problems and interpolation problems in the complex plane (30E05)

Related Items (5)

The methods of Vorobyev and Lanczos ⋮ The operator moment problem, vector continued fractions and an explicit form of the Favard theorem for vector orthogonal polynomials ⋮ Moment methods in two point Padé approximation ⋮ Five-diagonal matrices and zeros of orthogonal polynomials on the unit circle ⋮ A breakdown-free Lanczos type algorithm for solving linear systems

Cites Work

• Padé-type approximation and general orthogonal polynomials
• Convergence of Padé approximants using the solution of linear functional equations
• Solution of Linear Integral Equations Using Padé Approximants
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