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Curious
  • Member for 10 years
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12 votes
2 answers
3k views

Can sum of a series be uncountable

3 votes
1 answer
84 views

Derivations in paper "Brownian Distance Covariance" and their intuition

3 votes
2 answers
1k views

Extending continuous function from a dense set

3 votes
2 answers
870 views

Examples of bounded continuous functions which are not differentiable

2 votes
2 answers
165 views

Is compactness a generalization of completeness

2 votes
1 answer
593 views

$R^\infty$ is separable

2 votes
2 answers
178 views

Equivalent definition of abelian group

2 votes
1 answer
1k views

Every group with 5 elements is an abelian group

2 votes
1 answer
392 views

Compact subset of $\mathbb{R}^1$ with countable limit points

2 votes
2 answers
298 views

Metrizable in infinite number of ways

1 vote
0 answers
88 views

Convergence of density estimates with parzen window

1 vote
1 answer
142 views

topology of sets with countable complements

1 vote
1 answer
75 views

Largest subset of $\mathbb{R}^2$ that form ultrametric space

1 vote
1 answer
1k views

Supporting hyperplane theorem and halfspaces

1 vote
2 answers
455 views

Examples of topology preserving transforms

1 vote
1 answer
164 views

continuity of derivative of continuous functions differentiable everywhere

1 vote
1 answer
544 views

Isolated and discrete points

1 vote
1 answer
299 views

Closure of a set in topological space

1 vote
0 answers
58 views

Continuity of set function on field and relation with continuity in topological space

1 vote
0 answers
137 views

Requirements for existence Lebesgue-Stieltjes measure corresponding to distribution function in $\mathbb{R}^n$

1 vote
1 answer
457 views

Continuity in $\mathbb R^n$

1 vote
2 answers
102 views

Inequality with 6 variables

1 vote
1 answer
63 views

Estimating population variance [duplicate]

1 vote
1 answer
143 views

Proof of Central Limit theorem - infinite points

1 vote
2 answers
92 views

Bivariate density function

1 vote
2 answers
640 views

Complex number and orthogonal axis

1 vote
1 answer
951 views

How to explain this question (about square perimeter and area) to a 6 year old

1 vote
1 answer
53 views

Dimensionality of a given linear space

0 votes
0 answers
296 views

Hypergeometric distribution Expectation and exchangability of variables

0 votes
1 answer
619 views

Example of dense set in space of integers