Concept information
Terme préférentiel
Fredholm operator
Définition(s)
- 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 c o k e r T = Y / r a n T, and with closed range ran T. The last condition is actually redundant. (Wikipedia, The Free Encyclopedia, https://en.wikipedia.org/wiki/Fredholm_operator)
Concept(s) générique(s)
Traductions
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français
URI
http://data.loterre.fr/ark:/67375/MDL-ND82FTP8-Q
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