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Bravo
  • Member for 12 years, 4 months
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  • Madras
25 votes
4 answers
4k views

Why is Lebesgue integration better suited for convergence axioms?

22 votes
5 answers
13k views

How to perform a fair coin toss experiment over phone?

17 votes
3 answers
10k views

Express Hadamard product as a normal matrix product

13 votes
3 answers
3k views

Intuition on Harris recurrence

10 votes
3 answers
20k views

Is a projector matrix the inverse of itself?

9 votes
5 answers
3k views

What is the intuition for using definiteness to compare matrices?

8 votes
1 answer
2k views

Where DCT does not hold but Vitali convergence theorem does

7 votes
0 answers
652 views

Number of possible crosswords

7 votes
2 answers
890 views

Fatou's Lemma and Jensen's inequality

6 votes
2 answers
3k views

Bounding $x^TAx$ when A is not a symmetric matrix

5 votes
1 answer
10k views

Proving a function of matrix is convex

5 votes
2 answers
971 views

How to derive the sensitivity of the roots of a polynomial to its coefficients?

4 votes
2 answers
662 views

Where does the mass disappear in Fatou's Lemma?

3 votes
2 answers
3k views

Distribution of sum of iid binary random variables

3 votes
1 answer
1k views

Expectation conditioned on a sigma algebra

3 votes
0 answers
50 views

How to solve integrals of the form $\int u^{-\alpha} e^{-\beta u} du$?

3 votes
1 answer
66 views

Coupling between two CTMCs

3 votes
2 answers
78 views

If $X$ and $Y$ are independent random variables, is $\mathbb{E}(f(X)\mid X\le Y)=\mathbb{E}(f(X))$?

3 votes
1 answer
588 views

Is the Brownian bridge a martingale with respect to its own filtration?

2 votes
1 answer
621 views

Limit of a martingale sequence

2 votes
0 answers
57 views

Can a stochastic process correspond to multiple SDE's?

2 votes
1 answer
2k views

Joint distribution of arrival times in Poisson process

2 votes
2 answers
73 views

Bounding $x^\top Ay/x^\top y$

2 votes
1 answer
1k views

How many distinct directed acyclic graphs are there?

2 votes
1 answer
3k views

Time to absorption and fraction of time spent in a state in a CTMC

2 votes
1 answer
416 views

Inequality related to Doob's martingales

2 votes
3 answers
147 views

Is there a closed form solution for this differential equation?

2 votes
1 answer
7k views

Shapley Value Formula

2 votes
2 answers
2k views

Uniform integrability definitions

2 votes
1 answer
111 views

A simple inequality in probability