Functions and mappings | Mathematical analysis

Nonlocal operator

In mathematics, a nonlocal operator is a mapping which maps functions on a topological space to functions, in such a way that the value of the output function at a given point cannot be determined solely from the values of the input function in any neighbourhood of any point. An example of a nonlocal operator is the Fourier transform. (Wikipedia).

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Unbeschränkte Operatoren

Abonniert den Kanal, damit er auch in Zukunft bestehen kann. Es ist vollkommen kostenlos und ihr werdet direkt informiert, wenn ich einen Livestream anbiete. Hier erzähle ich ein wenig über lineare Operatoren zwischen normierten Räumen (oder Hilberträumen) und gebe die wichtige Definition

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Related pages

Differential operator | Topological space | Support (mathematics) | Domain of a function | Operator (mathematics) | Fractional calculus | Laplace transform | Neighbourhood (mathematics) | Fractional Laplacian | Linear map | Gamma function | Gaussian blur | Mathematics | Integral transform | Set (mathematics) | Function space | Convolution | Nonlocal Lagrangian | Time series | Fourier transform