Newbetuts
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New posts in harmonic-analysis
Are Sobolev spaces $W^{k,1}(\mathbb R^d)$ and $H^{k,1}(\mathbb R^d)$ the same?
functional-analysis
sobolev-spaces
harmonic-analysis
$L^p$ convergence of certain "average" function
real-analysis
analysis
fourier-analysis
harmonic-analysis
ergodic-theory
What does the term "regularity" mean?
analysis
partial-differential-equations
harmonic-analysis
regularity-theory-of-pdes
strichartz-estimates
Lower bound for the Hardy-Littlewood maximal function implies it is not integrable
real-analysis
harmonic-analysis
Why unitary characters for the dual group in Pontryagin duality if $G$ is not compact?
representation-theory
harmonic-analysis
characters
How to show convolution of an $L^p$ function and a Schwartz function is a Schwartz function
measure-theory
harmonic-analysis
convolution
lp-spaces
Criteria for swapping integration and summation order
real-analysis
fourier-analysis
harmonic-analysis
integration
sequences-and-series
A property of exponential of operators
functional-analysis
operator-theory
banach-spaces
harmonic-analysis
functional-calculus
Are Fourier Analysis and Harmonic Analysis the same subject?
analysis
fourier-analysis
harmonic-analysis
Properties of Haar measure
reference-request
measure-theory
harmonic-analysis
locally-compact-groups
A net version of dominated convergence?
measure-theory
functional-analysis
topological-groups
harmonic-analysis
locally-compact-groups
Asymptotic error of Fourier series partial sum of sawtooth function
fourier-analysis
asymptotics
fourier-series
harmonic-analysis
Fourier transform of the distribution PV $\left( \frac{1}{x} \right)$
fourier-analysis
distribution-theory
harmonic-analysis
What is the goal of harmonic analysis?
harmonic-analysis
interpolation-theory
Learning algebra and harmonic analysis
reference-request
soft-question
fourier-analysis
book-recommendation
harmonic-analysis
Sinusoids as solutions to differential equations
ordinary-differential-equations
harmonic-analysis
trigonometric-series
If $f$ is a smooth real valued function on real line such that $f'(0)=1$ and $|f^{(n)} (x)|$ is uniformly bounded by $1$ , then $f(x)=\sin x$?
calculus
real-analysis
complex-analysis
harmonic-analysis
Construction of a sequence associated to the Heisenberg uncertainty principle.
fourier-analysis
harmonic-analysis
Do discontinuous harmonic functions exist?
partial-differential-equations
harmonic-analysis
Prove or disprove a claim related to $L^p$ space
functional-analysis
measure-theory
harmonic-analysis
geometric-measure-theory
littlewood-paley-theory
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