Improved estimates for the derivatives of the \(O\)-symbols in view of numerical applications

DOI10.1016/0022-247X(92)90128-ZzbMath0770.41025MaRDI QIDQ2368031

Renato Spigler, Marco Vianello

Publication date: 18 August 1993

Published in: Journal of Mathematical Analysis and Applications (Search for Journal in Brave)

zbMATH Keywords

numerical applicationssharper estimates

Mathematics Subject Classification ID

Asymptotic approximations, asymptotic expansions (steepest descent, etc.) (41A60) Remainders in approximation formulas (41A80) Asymptotic representations in the complex plane (30E15)

Related Items (2)

The ``phase function method to solve second-order asymptotically polynomial differential equations ⋮ On a quantitative theory of limits: estimating the speed of convergence

Cites Work

• Techniques of asymptotic analysis
• A Numerical Method for Evaluating Zeros of Solutions of Second-Order Linear Differential Equations
• Differentiation of Asymptotic Formulas
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