User OGV - Mathematics Stack Exchange

12 votes

0 answers

9k views

Rigorous Proof of Slutsky's Theorem

asked Nov 4, 2018 at 3:50

4 votes

1 answer

617 views

Poisson as a limit of the Binomial Characteristic Function

asked Feb 4, 2019 at 23:26

4 votes

1 answer

679 views

Proving IID Central Limit Theorem using Lindeberg Conditions.

asked Feb 14, 2019 at 5:34

3 votes

1 answer

863 views

Why is this not a valid Variance Covariance matrix, and inherently not positive semi-definite?

asked Mar 20, 2019 at 19:54

2 votes

0 answers

87 views

Distribution of a Random Variable chosen by coinflip.

asked Feb 6, 2019 at 0:33

2 votes

1 answer

565 views

Convex functions of a martingale.

asked Apr 26, 2019 at 15:49

2 votes

1 answer

197 views

Is it always possible to convert a Moment Generating Function into a Characteristic Function?

asked Nov 2, 2019 at 15:34

1 vote

1 answer

30 views

Trimmed second moment going to zero by LDCT

asked Feb 12, 2019 at 15:40

1 vote

1 answer

165 views

Lindeberg CLT condition on Discrete Uniform independent sequence of random variables

asked Feb 14, 2019 at 17:16

1 vote

2 answers

223 views

Double gaussian integral with variable limits of integration.

asked Apr 14, 2019 at 23:16

1 vote

0 answers

204 views

Density of Maximum brownian motion

asked Apr 26, 2019 at 1:35

1 vote

1 answer

2k views

Derivation of Joint and Conditional density of a Brownian Motion and its Maximum

asked Apr 26, 2019 at 2:20

1 vote

0 answers

47 views

What does $\sum_{k=1}^{\infty}X_k a_{n,k}$ exists almost surely for each $n$, actually mean?

asked Nov 25, 2018 at 4:23

1 vote

1 answer

339 views

Second Fundamental Theorem of Calculus and Improper Integrals

asked Apr 28, 2017 at 22:50

1 vote

1 answer

87 views

Interval of Convergence examples (-6,6)

asked May 1, 2017 at 19:53

1 vote

1 answer

383 views

Picking balls from urns, number of black balls uniformly distributed.

asked Dec 7, 2017 at 0:53

1 vote

0 answers

24 views

Shortcut for regression correlations using linear algebra

asked Mar 6, 2018 at 2:58

1 vote

0 answers

218 views

If the support of a distribution has lebesgue measure zero, then the distribution is singular.

asked Sep 29, 2018 at 3:41

1 vote

0 answers

63 views

Convergence in distribution with a convergent sequence of reals

asked Oct 22, 2018 at 19:55

0 votes

2 answers

169 views

Inequality involved in Slutsky's Proof

asked Nov 3, 2018 at 23:52

0 votes

2 answers

365 views

Expected slope of a random line.

asked Oct 26, 2017 at 1:48

0 votes

0 answers

85 views

Conditional Expectation of X over the sigma algebra generated by X

asked Mar 5, 2019 at 0:09

0 votes

1 answer

209 views

Example of a continuous function from a finite topological space to another finite topological space.

asked Oct 29, 2019 at 1:29

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23 Questions

Rigorous Proof of Slutsky's Theorem

Poisson as a limit of the Binomial Characteristic Function

Proving IID Central Limit Theorem using Lindeberg Conditions.

Why is this not a valid Variance Covariance matrix, and inherently not positive semi-definite?

Distribution of a Random Variable chosen by coinflip.

Convex functions of a martingale.

Is it always possible to convert a Moment Generating Function into a Characteristic Function?

Trimmed second moment going to zero by LDCT

Lindeberg CLT condition on Discrete Uniform independent sequence of random variables

Double gaussian integral with variable limits of integration.

Density of Maximum brownian motion

Derivation of Joint and Conditional density of a Brownian Motion and its Maximum

What does $\sum_{k=1}^{\infty}X_k a_{n,k}$ exists almost surely for each $n$, actually mean?

Second Fundamental Theorem of Calculus and Improper Integrals

Interval of Convergence examples (-6,6)

Picking balls from urns, number of black balls uniformly distributed.

Shortcut for regression correlations using linear algebra

If the support of a distribution has lebesgue measure zero, then the distribution is singular.

Convergence in distribution with a convergent sequence of reals

Inequality involved in Slutsky's Proof

Expected slope of a random line.

Conditional Expectation of X over the sigma algebra generated by X

Example of a continuous function from a finite topological space to another finite topological space.