Mathematics
Ramiro de la Vega's user avatar
Ramiro de la Vega's user avatar
Ramiro de la Vega's user avatar
Ramiro de la Vega
  • Member for 10 years
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Mathematician

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5
Score
5
Posts
42
Posts %
4
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1
Posts
8
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4
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1
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8
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3
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8
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3
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8
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Top posts
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All Questions Answers
Score Newest
question
6
If $f(x)$ is close to $0$ then necessarily $x$ is close to $\ker f$?
Nov 11, 2014
question
4
On singular products of cardinal numbers
Oct 21, 2015
answer
4
Objects are finite sets, arrows are matrices. How is this a category?
Mar 26, 2014
answer
3
Is there a first countable, 0-dimensonal, locally compact, lindelöf, non-compact space?
Sep 13, 2013
answer
3
Cocountable topology and topological vector spaces
Jul 29, 2015
answer
2
Cardinality of non-Borel sets
Nov 11, 2014
answer
1
Some observation from an answer to my previous question
Sep 16, 2013
answer
1
Locally compact Hausdorff space and indicators
Aug 19, 2015
question
0
What is the standard notation for the Banach space of functions that vanish at infinity?
Jan 28, 2016
answer
0
Absolute values in $\int \frac{dx}{(x+2)\sqrt{(x+1)(x+3)}}$
Feb 23, 2015
Top network posts
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40
Continuous bijections vs. Homeomorphisms
26
Does there exist a subset of $\mathbb{R}^2$ which is "very small" and "very big" in the specified way?
24
Hausdorff spaces with trivial automorphism group
18
Is there a maximum to the amount of disjoint non-measurable subsets of the unit interval with full outer measure?
17
Strongly rigid Hausdorff spaces

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