List questions from nets

2.1k

Views

Every subnet of $(x_d)_{d\in D}$ has a subnet which converges to $a$. Does $(x_d)_{d\in D}$ converge to $a$?

Published on 23 Apr 2013 - 23:32

1k

Views

an example of net convergence

Published on 28 Apr 2013 - 22:49

218

Views

Compactness of the set of terms in a convergent (sub)net and its limit

Published on 09 May 2013 - 6:08

63

Views

Partitions of an interval and convergence of nets

Published on 11 May 2013 - 8:41

1k

Views

Can directed set be finite?

Published on 18 Jul 2013 - 16:11

317

Views

Clustering of Cofinally Cauchy nets

Published on 19 Jul 2013 - 17:47

54

Views

How to show the series $\sum_{\xi\in\mathbb Z^n}\langle \xi\rangle^{2s}$ converges if and only if $s<-n/2$?

Published on 25 Jul 2013 - 13:04

6.2k

Views

Filters vs nets in topology

Published on 30 Jul 2013 - 14:19

1.8k

Views

Net convergence and norm-convergence in Hilbert spaces

Published on 03 Aug 2013 - 21:50

494

Views

Nets, dense subsets and continuous maps

Published on 04 Aug 2013 - 1:38

1.5k

Views

Sequence is universal net if and only if eventually constant

Published on 06 Aug 2013 - 1:42

670

Views

How to prove that complete implies sequentially complete?

Published on 21 Aug 2013 - 17:37

138

Views

function as a net?

Published on 09 Nov 2013 - 16:38

699

Views

Arzela-Ascoli net question

Published on 16 Dec 2013 - 7:25

470

Views

Continuity in terms of nets

Published on 03 Jan 2014 - 19:02

List Question

Every subnet of $(x_d)_{d\in D}$ has a subnet which converges to $a$. Does $(x_d)_{d\in D}$ converge to $a$?

an example of net convergence

Compactness of the set of terms in a convergent (sub)net and its limit

Partitions of an interval and convergence of nets

Can directed set be finite?

Clustering of Cofinally Cauchy nets

How to show the series $\sum_{\xi\in\mathbb Z^n}\langle \xi\rangle^{2s}$ converges if and only if $s<-n/2$?

Filters vs nets in topology

Net convergence and norm-convergence in Hilbert spaces

Nets, dense subsets and continuous maps

Sequence is universal net if and only if eventually constant

How to prove that complete implies sequentially complete?

function as a net?

Arzela-Ascoli net question

Continuity in terms of nets

Trending Questions

Popular # Hahtags

Popular Questions