88,032 reputation
1382166
bio website lmrs.univ-rouen.fr/Persopage/…
location Rouen, France
age 25
visits member for 3 years, 9 months
seen 48 mins ago

I'm a Ph.D. student, working on limit theorems of probability theory.

  1. When I edit a post, I suggest the owner to check whether I didn't change the meaning.

  2. The less detailed is the OP (attempts, etc...), the less my answer will be.

My activity on math.stackexchange consists in:


This paragraph is for my personal use but freely available:

Welcome to Math.SE! Please, consider updating your question to include what you have tried and where you are getting stuck. That way, people on this site will know exactly what help you need.


Aug
20
reviewed Close What is the determinant value of $J-I$ if $I$ is identity matrix and $J=(1)_{101\times 101}$?
Aug
20
reviewed No Action Needed Sample space of possible outcomes for a knockout tournament
Aug
20
reviewed Reopen How can I calculate this matrix differentiation?
Aug
20
reviewed Reopen Pentagon with two right angles (aka Van Aubel's Theorem)
Aug
20
reviewed Leave Closed sigmal algebra and measure
Aug
19
reviewed Leave Open Evaluate $\frac{1}{\tau} \int\limits_0^\tau{{(e^{\alpha t}-1)e^{-\beta t}}}dt$
Aug
19
revised Show that it is an algebra.
edited tags
Aug
19
reviewed No Action Needed How can i resolve this limit without L'Hopital's Rule?
Aug
19
reviewed Reject If $\lim_{x \to \infty}f'(x)=+\infty$ then $\lim_{x \to \infty}(f(x)-f(x-1))=+\infty$ and $\lim_{x \to \infty}f(x)=+\infty$.
Aug
19
reviewed Close How does $A_n$ look in Aut$(X)$?
Aug
19
reviewed Looks OK Using substitution to evaluate indefinite integral $ \int{x\sqrt{4x+1}}dx$
Aug
19
reviewed Looks OK Proving inequality $3^{n^2} > (n!)^4$
Aug
19
revised Testing for the independence of random variables
added 4 characters in body; edited tags
Aug
18
reviewed Leave Open Proof by induction that $f(1) + 2f(2) + 3f(3) + \cdots + n f(n) = f(n+1) - 1$, where $f(0) = 1$ and $f(K+1) = (K+1) f(K)$?
Aug
18
reviewed Leave Open Minimizing the expression $(1+1/x)(1+m/y)$ over positive reals such that $mx+y=1$
Aug
18
reviewed No Action Needed Elementary proof of Zsigmondy's theorem
Aug
18
reviewed Reject How would I simplify this compound fractional expression?
Aug
18
reviewed Close Minimum number of observations in non-linear regression
Aug
18
reviewed Close Reduction in profit…by how much
Aug
18
reviewed No Action Needed If a fair die is thrown three times, what is the probability that the sum of the faces is 9?