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Mathematics
Samuel Johnston's user avatar
Samuel Johnston's user avatar
Samuel Johnston's user avatar
Samuel Johnston
  • Member for 7 years, 11 months
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4
What does this exercise from Fulton and Harris mean?
Oct 19, 2022
3
Oksendal SDEs: What does he want from Exercise 2.1?
Aug 16, 2016
3
Almost Sure Convergence of Rayleigh Distributed Random Variables
May 24
2
Orthogonal polynomials with respect to $e^{-|x|} \mathrm{d} x$ on the entire real line?
Nov 17, 2020
2
Let $S=\{a,b,c\}$. Define a function $f\;:\;P(S) \rightarrow \{0,1,2,3\}$ where $f(A)=|A|$.
May 5, 2021
2
About Young symmetrizer $c_{\lambda}$
Nov 1, 2022
2
Estimating $\bigg|\mathbb{P}\bigg(\sum\limits_{j=1}^n\theta_jX_j\leq x\bigg)-\mathbb{P}\bigg(\sum\limits_{j=1}^{n-1}\theta_jX_j\leq x\bigg)\bigg|$
Jan 17
2
If $X$ is a time-homogeneous Markov process, is $\tilde X:=X-\lfloor X\rfloor$ Markov as well?
May 31
1
Determinant of $(p(x_i-x_j))_{1 \leq i,j \leq n}$ for polynomial $p(x)$.
May 28, 2022
1
Independence of some random variables
Oct 29, 2021
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17
Talagrand's "Creating convexity" conjecture
7
Free probability: A unitary group heuristic for the relationship between additive free convolution and free compression
6
The combinatorics of the Nullstellensatz for the variety of nilpotent matrices
5
Representations of $\mathrm{sl}(3,\mathbb{C})$ and Catalan-like paths
5
The combinatorics of the Nullstellensatz for the variety of nilpotent matrices