# Tag Info

### Indecomposable integral currents

I think the following might be an example, though it will require a bit of work if you want to make it more precise: Take an immersion of a sphere, which is injective except for one cap at each pole, ...
• 1,617
1 vote

### isoperimetric problems on Alexandrov spaces

The existence follows from theory of currents the same way as for Riemannian manifolds. As far as I know, there are no regularity results for $\partial D$. But look at the proof of Levy--Gromov ...
• 39.5k
Accepted

### Inequality with decreasing rearrangement and non-decreasing function

• 85.5k