Prove that ML estimate of a function of a parameter, $g(\theta)$ is the function of its ML estimate $g(\hat{\theta})$
112429
Question about Casella and Berger's proof of MLE invariance
67234
The function $G: x \mapsto 2^{x^2}$ maps $\mathbb{R}$ onto $\{ x \in \mathbb{R} : x \geq 1 \}$
43942
$N(\theta,\theta)$: MLE for a Normal where mean=variance
40019
Showing that $\gamma = -\int_0^{\infty} e^{-t} \log t \,dt$, where $\gamma$ is the Euler-Mascheroni constant.
57838
Dirichlet approximation theorem proof
45585
Proof of Steinitz Theorem
86193
Rigorous proof that $dx dy=r\ dr\ d\theta$
68409
Consider $f(x,y)=\sup_{θ,φ}\{||e^{i θ }x+ e^{i φ }y||^2: θ,φ∈R\}$ in which $x,y\in\mathbb C^n$
107894
Inequality involving the sup of a function and its first and second derivatives
94558
Show that $\phi(mn) = \phi(m)\phi(n)\frac{d}{\phi(d)}$
116387
How to prove that $\Gamma(x) \leq x^x$ for $x \geq 1$
26113
Proving the functional equation $\theta (x) = x^{-\frac{1}{2}} \theta (x^{-1})$ from the Poisson summation formula
19078
Prove an interpolation inequality
135219
On the mean value of a multiplicative function: Prove that $\sum\limits_{n\leq x} \frac{n}{\phi(n)} =O(x) $
76863
How to show $ \sup \inf g(x,y) \leq \inf \sup g(x,y)$?
48679
measurability of supremum of a class of functions
127047
How to show that $\sum_{i=1}^n | \langle f, f_i\rangle |^2 \leq \Vert f \Vert^2$