Existence Verification for Singular Zeros of Complex Nonlinear Systems
DOI10.1137/S0036142999361074zbMath0986.65054OpenAlexW2087518360MaRDI QIDQ4509687
Arnold Neumaier, Jianwei Dian, Ralph Baker Kearfott
Publication date: 19 October 2000
Published in: SIAM Journal on Numerical Analysis (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1137/s0036142999361074
numerical examplestopological degreeinterval computationscomplex nonlinear systemsinterval-analysissingular Jacobians
Numerical computation of solutions to systems of equations (65H10) Degree, winding number (55M25) 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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