Bounded Variation Functions
120707
Proof regard to the function $ f\left(x\right)=\begin{cases} x^{2}\sin\left(\frac{1}{x^{2}}\right) & x\neq0\\ 0 & x=0 \end{cases} $
37424
variational question
31672
$L^p$-norm of the gradient of a harmonic function.
91232
Pointwise convergent and total variation
31255
Bounded sequence with divergent Cesaro means
5076
Minimize Function over Convex Subset
147021
Proving a function is bounded
31240
Prokhorov metric vs. total variation norm
94025
Markov chain convergence, total variation and KL divergence
111475
Uniform convergence and the supremum theorem
102856
Intersection of kernels and linear dependence of functionals
149714
Boundedness of one-dimensional Sobolev functions
87897
Bounded operators on separable Hilbert spaces
64197
Subgradients of non-convex functions
120170
A late-diverging "approximating solution" for a system of functional equations
109660
Is the total variation function uniform continuous or continuous?
5295
Can the graph of a bounded function ever have an unbounded derivative?