Pazu
  • Member for 4 years, 7 months
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2 answers
4 votes
98 views
Maximize (but not minimize?) entropy for probability distribution
1 answers
4 votes
172 views
2 bookmarks
Why Hahn-Banach can not be generalized to operators
0 answers
3 votes
52 views
1 bookmarks
$\lim \frac{1}{n} \sum_{i=0}^{n-1} X \circ T^{i}$ T-invariant?
2 answers
3 votes
64 views
2 bookmarks
$(f(X_n))_{n \in \mathbb{N}_0}$ martingale implies $f'' = 0$?
1 answers
3 votes
94 views
1 bookmarks
Link between Fourier transform of $\Bbb Z$-valued function and $\Bbb T$
2 answers
3 votes
65 views
1 bookmarks
$L^p(\mathbb R^n) \subset \mathcal S'(\mathbb R^n), 1 \le p < \infty$
3 answers
3 votes
1k views
3 bookmarks
equivalent definition of convex functions
2 answers
3 votes
157 views
4 bookmarks
Questions about differential forms
1 answers
2 votes
89 views
Support function of convex cone
0 answers
2 votes
38 views
1 bookmarks
lim sup in tail-$\sigma$-field where all but one random variable are zero
5 answers
2 votes
109 views
inequality $\frac{2(x + y)^2}{2x^2 + y^2} \leq 3$
1 answers
2 votes
84 views
1 bookmarks
Use Doob’s convergence theorem to show almost sure convergence
1 answers
2 votes
32 views
Total variation regularization superior to classical quadratic choice
2 answers
2 votes
67 views
1 bookmarks
Minimization Problem: Deriving Dual Problem
1 answers
2 votes
28 views
1 bookmarks
Statistical Inversion Problem $F = Ku + \mathcal{E}$ derive conditional probability density $p(f | u)$
1 answers
2 votes
453 views
Use Borel-Cantelli to determine $\operatorname{lim sup_{n \to \infty}}$ for some i.i.d. $X_n$
1 answers
2 votes
62 views
$\int_{s = - \infty}^{\infty} Rf(\varphi,s)h(s) ds = \int_{x \in \mathbb{R}^2} f(x) h(\langle \theta, x \rangle) dx$
2 answers
2 votes
319 views
Showing that $ \Vert x\Vert_{Q} := \langle x,Qx\rangle^{1/2}$ defines a norm where $Q$ is symmetric, positive definite
2 answers
2 votes
254 views
Orthogonal projection onto Hyperplane
0 answers
2 votes
28 views
$f_{X+Y}(t)$ where $X \sim \mathcal U([a,b])$ and $Y \sim \mathcal U([c,d])$
1 answers
2 votes
83 views
question concerning the link between dual frame and left-inverse of the analysis operator
2 answers
2 votes
90 views
1 bookmarks
Why need densily definedness for definition of $T^*$ for unbounded operator
1 answers
2 votes
61 views
1 bookmarks
$R_{\sigma}(\Phi^{1} \circ \Phi^{2}) = R_{\sigma}(\Phi^{1}) \circ R_{\sigma}(\Phi^{2})$
1 answers
2 votes
101 views
Question concerning the proof of Baire's Theorem
1 answers
1 votes
35 views
Strong convexity inequality
0 answers
1 votes
31 views
1 bookmarks
Expectation-Maximization Algorithm: Maximization-step
1 answers
1 votes
60 views
1 bookmarks
First Variation of $L_2$ with Linear operator
1 answers
1 votes
24 views
Orthonormal columns of block matrices expanded with Kronecker products
1 answers
1 votes
86 views
What is the residue of $f(z) = z\sin(z + {1 \over z})$ at $z_0 = 0$?
1 answers
1 votes
51 views
Legendre-Fenchel conjugate: $\dot x \in \operatorname{dom}(\Psi^*), -\operatorname{D}\mathcal E(x) \in \partial \Psi^*(\dot x)$