List questions from nets

Published on 10 Oct 2017 - 11:05

88

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Topology, equivalent statements, nets, boundary

Published on 18 Oct 2017 - 11:42

40

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$\{x_j\}_{j\ge i}$ is a subnet of $\{x_i\}_{i}$?

Published on 19 Oct 2017 - 7:32

340

Views

Subnet of a sequence.

Published on 23 Oct 2017 - 16:14

128

Views

Show that a particular subnet is not a subsequence

Published on 24 Oct 2017 - 14:02

597

Views

How to characterize the net convergence in final topology?

Published on 08 Nov 2017 - 1:18

295

Views

eventually and frequently for nets

Published on 13 Nov 2017 - 13:07

645

Views

How is "every net in $X$ has a convergent subnet" different from sequential compactness?

Published on 20 Nov 2017 - 20:29

89

Views

Existence of a monotone (and cofinal) choice function

Published on 18 Dec 2017 - 9:23

115

Views

Infimum and supremum And Net

Published on 30 Dec 2017 - 9:09

119

Views

Net convergence and neighborhood of the limit point

Published on 02 Jan 2018 - 16:04

3.9k

Views

What's the "limit" in the definition of Riemann integrals?

Published on 22 Jul 2011 - 1:32

319

Views

Example to illustrate the necessity for nets?

Published on 13 Sep 2011 - 3:44

357

Views

Do we need net refinements not induced by preorder morphisms?

Published on 13 Oct 2011 - 5:12

961

Views

Nets - preoredered sets or posets?

Published on 23 Nov 2011 - 17:31

List Question

Topological space, equivalent statements, net, closure, neighborhood

Topology, equivalent statements, nets, boundary

$\{x_j\}_{j\ge i}$ is a subnet of $\{x_i\}_{i}$?

Subnet of a sequence.

Show that a particular subnet is not a subsequence

How to characterize the net convergence in final topology?

eventually and frequently for nets

How is "every net in $X$ has a convergent subnet" different from sequential compactness?

Existence of a monotone (and cofinal) choice function

Infimum and supremum And Net

Net convergence and neighborhood of the limit point

What's the "limit" in the definition of Riemann integrals?

Example to illustrate the necessity for nets?

Do we need net refinements not induced by preorder morphisms?

Nets - preoredered sets or posets?

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