A reliable argument principle algorithm to find the number of zeros of an analytic function in a bounded domain
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Publication:1093317
DOI10.1007/BF01395882zbMath0628.65015OpenAlexW2080585605MaRDI QIDQ1093317
Publication date: 1988
Published in: Numerische Mathematik (Search for Journal in Brave)
Full work available at URL: https://eudml.org/doc/133269
numerical examplesargument principleglobal informationnonlinear equation solverreliable algorithmdiscretization controlnumber of zeros of an analytic functionsolver for all roots
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)
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Cites Work
- A uniform formulation for the calculation of stress singularities in the plane elasticity of a wedge composed of multiple isotropic materials
- A simple reliable solver for all the roots of a nonlinear function in a given domain
- On Locating All Zeros of an Analytic Function within a Bounded Domain by a Revised Delves/Lyness Method
- A Numerical Method for Locating the Zeros of an Analytic Function
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