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Computability and Representations of the Zero Set
Author(s) -
Pieter Collins
Publication year - 2008
Publication title -
electronic notes in theoretical computer science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.242
H-Index - 60
ISSN - 1571-0661
DOI - 10.1016/j.entcs.2008.12.005
Subject(s) - computability , representation (politics) , zero (linguistics) , mathematics , set (abstract data type) , zero set , cover (algebra) , computation , computable function , discrete mathematics , function (biology) , algebra over a field , theoretical computer science , pure mathematics , computer science , algorithm , programming language , mechanical engineering , linguistics , philosophy , evolutionary biology , politics , political science , law , biology , engineering
In this note we give a new representation for closed sets under which the robust zero set of a function is computable. We call this representation the component cover representation. The computation of the zero set is based on topological index theory, the most powerful tool for finding robust solutions of equations

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