List questions from semicontinuous-functions

Published on 09 Nov 2019 - 18:30

64

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$\mathbb{1}_{\mathbb{R}\setminus \mathbb{Q} }$ as infimum of a sequence of lower semi-continuous functions

Published on 11 Dec 2019 - 11:47

1.6k

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Lower Semicontinuous Function = Supremum of Sequence of Continuous Functions

Published on 28 Dec 2019 - 18:01

27

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Question about semi-continuous functional

Published on 26 Jan 2020 - 14:31

73

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Upper semicontinuous function on a tangent bundle

Published on 27 Jan 2020 - 6:02

308

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Weak lower semicontinuity of functional with two arguments

Published on 31 Jan 2020 - 13:53

65

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Prove that $s$ is constant $\mu$-almost everywhere if $s$ is upper semicontinuous

Published on 04 Feb 2020 - 11:58

63

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Optimal Stopping - Reference Request

Published on 15 Feb 2020 - 21:37

101

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Is it required that singletons of a finite decomposition be closed in order for it to be upper semicontinuous?

Published on 18 Feb 2020 - 8:55

74

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Prove that a simple function is lower semi-continuous at a point

Published on 29 Feb 2020 - 21:47

335

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References on semicontinuous functions

Published on 04 Mar 2020 - 18:09

151

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Proving that a function is weakly lower semi continuous

Published on 21 Apr 2020 - 0:35

175

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Is the functional $I(u) = \int_{\Bbb{R}^N}h(x) |u|^q \ dx $ weakly lower semicontinuous?

Published on 25 Apr 2020 - 21:17

1.2k

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Lower Semicontinuity Equivalence

Published on 27 Apr 2020 - 17:55

481

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Lower semi-continuous on compact set

Published on 14 Jun 2020 - 17:21

List Question

Upper semi continuous equivalence

$\mathbb{1}_{\mathbb{R}\setminus \mathbb{Q} }$ as infimum of a sequence of lower semi-continuous functions

Lower Semicontinuous Function = Supremum of Sequence of Continuous Functions

Question about semi-continuous functional

Upper semicontinuous function on a tangent bundle

Weak lower semicontinuity of functional with two arguments

Prove that $s$ is constant $\mu$-almost everywhere if $s$ is upper semicontinuous

Optimal Stopping - Reference Request

Is it required that singletons of a finite decomposition be closed in order for it to be upper semicontinuous?

Prove that a simple function is lower semi-continuous at a point

References on semicontinuous functions

Proving that a function is weakly lower semi continuous

Is the functional $I(u) = \int_{\Bbb{R}^N}h(x) |u|^q \ dx $ weakly lower semicontinuous?

Lower Semicontinuity Equivalence

Lower semi-continuous on compact set

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