porton

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Name porton
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Seen May 5 at 19:04
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Am amateur General Topology researcher.
24

Questions
votes newest views recent
1
5
votes
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682
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Orderings of ultrafilters

mar 1 11 at 20:32 Joel David Hamkins 58.1k●5●130●271

 
4
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4
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546
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An ultrafilter and a partition

oct 29 10 at 22:41 Mark Sapir 22.7k●2●52●107

 
3
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4
answers
437
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Filter-closed vs. chain-closed

feb 26 10 at 19:33 porton 92●7

 
1
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2
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358
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Product of ultrafilters, is it an ultrafilter?

aug 19 at 20:22 Andreas Blass 22.1k●2●34●74

 
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328
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Does connectedness follow?

jul 23 10 at 17:23 porton 92●7

 
0
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2
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292
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Weak partitioning vs. strong partitioning

feb 26 10 at 19:31 porton 92●7

1
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0
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301
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On Galois connections

apr 22 10 at 22:10 porton 92●7

 
0
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1
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106
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Connectedness of a union regading a proximity

jun 14 10 at 21:49 KP Hart 1,976●2●9

 
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2
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415
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Partition into connected sets by proximity

dec 14 10 at 17:22 MathOverflow♦ 1●2●3

 
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230
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Union of proximally connected sets

jul 5 10 at 0:49 Andreas Blass 22.1k●2●34●74

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9

Answers
votes newest views recent
0
What programming languages do mathematicians use?
0
Filter-closed vs. chain-closed
0
Weak partitioning vs. strong partitioning
0
What’s a mathematician to do?
-4
Individual mathematical objects whose study amounts to a (sub)discipline?
-5
Filters and intersection of two binary relations
-6
Union of uniformly connected sets
-6
A Book You Would Like to Write
-10
Examples of common false beliefs in mathematics.

 

28

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