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zbMath0726.39002MaRDI QIDQ3350080

Renato Spigler, Marco Vianello

Publication date: 1992

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

orthogonal polynomials asymptotic approximation oscillatory solutions linear difference equations Liouville-Green approximation linear oscillatory three-term recurrence equations

Mathematics Subject Classification ID

Orthogonal polynomials and functions of hypergeometric type (Jacobi, Laguerre, Hermite, Askey scheme, etc.) (33C45) Orthogonal functions and polynomials, general theory of nontrigonometric harmonic analysis (42C05) Additive difference equations (39A10) Discrete version of topics in analysis (39A12)

Related Items (1)

WKBJ-type approximation for finite moments perturbations of the differential equation \(y\)=\(0\) and the analogous difference equation

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