A modification of the classical quadrature method for locating zeros of analytic functions

DOI10.1007/BF01936146zbMath0604.65024MaRDI QIDQ1083173

B. George

Publication date: 1985

Published in: BIT (Search for Journal in Brave)

zbMATH Keywords

numerical resultsanalytic functionquadrature ruleCauchy theoremtrapezoidal rulesimple zero

Mathematics Subject Classification ID

Zeros of polynomials, rational functions, and other analytic functions of one complex variable (e.g., zeros of functions with bounded Dirichlet integral) (30C15) General theory of numerical methods in complex analysis (potential theory, etc.) (65E05) Numerical computation of solutions to single equations (65H05)

Related Items (1)

Numerical evaluation of analytic functions by Cauchy's theorem

Cites Work

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• Exact Inversion of Dispersion Relations
• A Numerical Method for Locating the Zeros of an Analytic Function
• On Numerical Contour Integration Round a Closed Contour
• Numerical Evaluation of Integrals Around Simple Closed Curves

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