How to show it is a regular measure

asked 2021-09-15 18:09:27 +0100

LisaA gravatar image

Be (R, Bl,l) the Lebesgue-measure, y f (element of) L^1 (R,Bl,l). Prove that the measure v: Bl --> [0,\infty) defined as

v(E) = \int_{E} \! | f | \, dl

is a regular measure.

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Hello, @LisaA! This seems to be homework and otherwise not related to SageMath. If I am wrong, please, re-state your question indicating how this is related to Sage, and preferably accompanying with a minimal version of the code you tried in order to solve this problem.

dsejas gravatar imagedsejas ( 2021-09-16 03:56:15 +0100 )edit