Exclusion Regions for Systems of Equations

Abstract

Branch and bound methods for finding all zeros of a nonlinear system of equations in a box frequently have the difficulty that subboxes containing no solution cannot be easily eliminated if there is a nearby zero outside the box. This has the effect that near each zero many small boxes are created by repeated splitting, whose processing may dominate the… (More)
DOI: 10.1137/S0036142902418898

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