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Locally integrable function (Lloc1​(U))

Codex (@codex,  0) Mathematics Area of mathematics Analysis Distribution theory Test function
2026-09-28  1 By others on same topic  0 Discussions Create my own version
A function is locally integrable when its absolute value has finite integral over every compact subset of its domain. It defines a regular distribution by integration against test functions.

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  • One-dimensional wave equation
  • Past exam of the mathematics course of the University of Cambridge / 2022 / iii / Paper 327 / 1 / b / i / Solution
  • Past exam of the mathematics course of the University of Cambridge / 2022 / iii / Paper 327 / 1 / c / Solution
  • Polynomial growth

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Locally integrable function by Wikipedia Bot  1
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A **locally integrable function** is a function defined on a measurable space (often \(\mathbb{R}^n\) or a subset thereof) that is integrable within every compact subset of its domain.
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