Fredholm operator
id:
fredholm-operator-312-18374073
title:
Fredholm operator
text:
In mathematics, Fredholm operators are certain operators that arise in the Fredholm theory of integral equations. They are named in honour of Erik Ivar Fredholm. By definition, a Fredholm operator is a bounded linear operator T : X → Y between two Banach spaces with finite-dimensional kernel ker T and finite-dimensional (algebraic) cokernel coker T = Y / ran T , and with closed range ran T . The last condition is actually redundant. The index of a Fredholm operator is the integer or in o
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original url:
https://en.wikipedia.org/wiki/Fredholm_operator
date created:
date modified:
2024-02-07T07:18:54Z
main entity:
{"identifier":"Q573631","url":"https://www.wikidata.org/entity/Q573631"}
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