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New posts in lebesgue-measure
Completion of borel sigma algebra with respect to Lebesgue measure
measure-theory
lebesgue-measure
Every subset of a subspace of $\mathbb{R}^n$ of dim $<n$ has measure 0
measure-theory
lebesgue-measure
Showing that there do not exist uncountably many independent, non-constant random variables on $ ([0,1],\mathcal{B},\lambda) $.
probability-theory
measure-theory
random-variables
lebesgue-measure
independence
Does the equality $\lambda (\pi ^{-1}(B+g))=\lambda (\pi^{-1}(B))$ holds for any $B\in \mathfrak{B}_G$ and $g\in G$?
measure-theory
lebesgue-measure
borel-measures
How can I find a subset of a set with "half the size" of the original?
measure-theory
lebesgue-measure
Outer measure of a nested sequence of non-measurable sets
real-analysis
measure-theory
lebesgue-measure
$f_n \rightarrow f$ & $|f_n|\le g\in L_1$ Prove: $f\in L_1$ | $\lim_{n\rightarrow\infty} \int_X f_n d\mu=\int_X f d\mu$ | $f_n\rightarrow f$ in $L_1$
real-analysis
measure-theory
lebesgue-integral
lebesgue-measure
If $\mathcal{B}$ is a base of a topology space $\left(X,\tau\right)$, then the Borel $\sigma$-algebra is generated by $\mathcal{B}$?
general-topology
measure-theory
lebesgue-measure
Solution verification: $m(A)>1$ implies $\exists x,y\in A$ s.t. $x-y\in\mathbb{N}.$
real-analysis
integration
measure-theory
solution-verification
lebesgue-measure
Why is the Monotone Convergence Theorem restricted to a nonnegative function sequence?
real-analysis
integration
measure-theory
lebesgue-integral
lebesgue-measure
Every non-measurable $X \subseteq \mathbb{R}^n$ has non-measurable $Y \subseteq X$ such that $|Z|=0$ for every measurable $Z \subseteq Y$
measure-theory
lebesgue-measure
Proving that a trivial product sigma algebra is the product of sigma algebras
real-analysis
measure-theory
lebesgue-measure
measurable-sets
Prove $X(\omega) = \sup\{y \in \mathbb{R}: F(y) < \omega\}$ is a random variable.
probability-theory
measure-theory
probability-distributions
lebesgue-measure
quantile
Lebesgue measure of a subspace of lower dimension is 0
lebesgue-measure
Is there a set $A \subset [0,1]$ such that $\int_{A \times A^\text{c}} \frac{\mathrm{d} x \, \mathrm{d} y}{\lvert x - y\vert}=\infty$?
integration
lebesgue-integral
lebesgue-measure
For $f :\mathbb{R} \rightarrow \mathbb{R}\displaystyle$ we have ${\lim_{n \to +\infty} f(x+n) =0}$ almost everywhere
real-analysis
lebesgue-measure
Prove that $f\in L^1(A)\Leftrightarrow \sum_{n}^{\infty}m(\{ x\in A : f(x)\geq n \}) < \infty$
lebesgue-integral
lebesgue-measure
measurable-functions
measurable-sets
Are all measure zero sets measurable?
real-analysis
measure-theory
lebesgue-measure
$\lim_{n\to\infty} n^2 \int_{0}^{1} \frac{x\sin{x}}{1+(nx)^3} \, \mathrm{d}x$
limits
functions
lebesgue-integral
lebesgue-measure
pointwise-convergence
Lebesgue integral of a positive function on a set of positive measure
measure-theory
lebesgue-integral
lebesgue-measure
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