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New posts in lebesgue-integral
$\int_{\mathbb{R}}f(x)e^{-ixz}d\mu_x$ analytic for $f\in L_1$
complex-analysis
functional-analysis
fourier-analysis
lebesgue-integral
Definitions of Lebesgue integral
integration
measure-theory
lebesgue-integral
uniform-convergence
Example of a function in $L^2(\mathbb{R})$ with derivative not in $L^2(\mathbb{R})$.
functional-analysis
derivatives
lebesgue-integral
examples-counterexamples
Reconciling measure-theoretic definition of expectation versus expectation defined in elementary probability
integration
probability-theory
random-variables
definition
lebesgue-integral
$L^{p}$ functions from Rudin Exercises 3.5
real-analysis
probability-theory
lebesgue-integral
lp-spaces
Clarification on the meaning of dx in the integral and differential setting
integration
differential-geometry
lebesgue-integral
smooth-manifolds
differential-forms
Show that for every set $A \subset \mathbb R^n$ lebesgue measurable $\int_{A} f_n dx\rightarrow \int_{A} f dx.$ [closed]
real-analysis
measure-theory
lebesgue-integral
lebesgue-measure
measurable-functions
If $\int_A f\,dm = 0$ for all $A$ having some fixed measure $C$, then $f = 0$ almost everywhere
real-analysis
analysis
measure-theory
lebesgue-integral
almost-everywhere
Lebesgue measure and characterisation of function $\Phi$ [Rudin-Real&Complex]
lebesgue-integral
Yet another definition of Lebesgue integral
measure-theory
lebesgue-integral
Let $\int_{- \infty}^{\infty} f(x) dx =1$. Then show that $ \int_{- \infty}^{\infty} \frac{1}{1+ f(x)} dx = \infty.$
integration
measure-theory
lebesgue-integral
Derivative of $\Gamma(t):=\max_{u\leq t} \int_u^t \gamma \,\mathrm d\lambda$
integration
derivatives
lebesgue-integral
lebesgue-measure
queueing-theory
If $f$ derivable on $[a,b]$ does $\int_a^t f'(x)dx=f(t)-f(a)$ true?
real-analysis
integration
lebesgue-integral
riemann-integration
Generalization of Fatou's Lemma
measure-theory
lebesgue-integral
How do I show that the integral of $e^{inx}$ over a set of measure $1$ is nonzero for some nonzero $n$?
fourier-analysis
lebesgue-integral
Calculating the Lebesgue Integral given only the measure of a set
measure-theory
lebesgue-integral
measurable-functions
How do I prove $f=0$ almost everywhere?
real-analysis
measure-theory
lebesgue-integral
If a sequence $f_n$ is bounded in $L^2$ and converges to zero a.e., then $f_n\to 0$ in $L^p$ for $0<p<2$
real-analysis
lebesgue-integral
lp-spaces
lebesgue-measure
A question about Measurable function
real-analysis
analysis
measure-theory
lebesgue-integral
lebesgue-measure
Given a Borel set $B$ prove: for every $\epsilon$, $\exists$ compact and closed sets and a continuous $\phi$...
real-analysis
measure-theory
lebesgue-integral
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