6533b856fe1ef96bd12b2eff

RESEARCH PRODUCT

A note on the isoperimetric inequality

Jani OnninenJani Onninen

subject

Pure mathematicsApplied MathematicsGeneral MathematicsCalculusIntegration by partsIntegral formIsoperimetric inequalityMathematics

description

We show that the sharp integral form on the isoperimetric inequality holds for those orientation-preserving mappings f ∈ W l o c n 2 n + 1 ( Ω , R n ) f\in W^\frac {n^2}{n+1}_{loc}(\Omega , \mathbb {R}^n) whose Jacobians obey the rule of integration by parts.

https://doi.org/10.1090/s0002-9939-03-06998-3