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Published online: 2019-06-06
Rigidity for perimeter inequalities under symmetrization: State of the art and open problemsFilippo Cagnetti (1) University of Sussex, Brighton, UK
We review some classical results in symmetrization theory, some recent progress in understanding rigidity, and indicate some open problems.
Keywords: Steiner symmetrization, Ehrhard symmetrization
Cagnetti Filippo: Rigidity for perimeter inequalities under symmetrization: State of the art and open problems. Port. Math. 75 (2018), 329-366. doi: 10.4171/PM/2022