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1998 | OriginalPaper | Buchkapitel

Null Functions and Null Sets. The Theorem of Fubini

verfasst von : Jürgen Jost

Erschienen in: Postmodern Analysis

Verlag: Springer Berlin Heidelberg

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Null functions, i.e. those whose integral is 0 on every set, and null sets, i.e. those whose volume vanishes, are negligible for purposes of integration theory. In particular, countable sets, or lower dimensional subsets of Euclidean spaces are null sets. The general theorem of Fubini saying that in multiple integrals the order of integration is irrelevant is shown.

Metadaten
Titel
Null Functions and Null Sets. The Theorem of Fubini
verfasst von
Jürgen Jost
Copyright-Jahr
1998
Verlag
Springer Berlin Heidelberg
DOI
https://doi.org/10.1007/978-3-662-03635-8_16