User Diego Fonseca

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Diego Fonseca

I'm a Phd student of mathematics at Universidad de Los Andes (Colombia) interested in Robust Optimization, Markov decision process, Machine Learning, Neural networks, Stochastic process and Dynamical Systems. I did my undergraduate studies at Universidad Nacional de Colombia.

Bogota, Colombia
@diegofonseca06
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Member for 5 years, 3 months
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Last seen Dec 12 '17 at 0:16

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11 Are all bilinear forms identically zero?
9 There exists polynomial $(P_{n})_{n\in\mathbb{N}}$ such that $P_n(0)=1$, and $\lim_{n\rightarrow \infty}P_{n}(z)=0$..
9 If $X\sim \mathrm{lognormal}$ then $Y:=(X-d|x\geq d)$ has approximately a Generalized Pareto distribution.
8 Suppose that for each $a\in \mathbb{C}$ at least one coefficient of the Taylor's series $f$ about $a$ is zero. Show that $f$ is a polynomial.
7 Let $X_{(1)}\leq X_{(2)}$ be the order statistics. Evaluate $\operatorname{Var}(X_{(j)})$, $\operatorname{Cov}(X_{(1)},X_{(2)})$
7 If $\mathcal{B}$ is a base of a topology space $\left(X,\tau\right)$, then the Borel $\sigma$-algebra is generated by $\mathcal{B}$?
6 There is an entire function $g$ such that $f(z)=g\left(z^{n}\right)$.
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Diego Fonseca $(function() { $(".js-rank-badge").addSpinner().load("/users/rank?userId=165639"); });

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Keeping a low profile.

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Diego Fonseca