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A note on the convex body isoperimetric conjecture in the plane

Differential Geometry 2021-04-13 v1

Abstract

The convex body isoperimetric conjecture in the plane asserts that the least perimeter to enclose given area inside a unit disk is greater than inside any other convex set of area π\pi. In this note we confirm two cases of the conjecture: domains symmetric to both coordinate axes and perturbations of unit disk.

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Cite

@article{arxiv.2104.04954,
  title  = {A note on the convex body isoperimetric conjecture in the plane},
  author = {Bo-Hshiung Wang and Ye-Kai Wang},
  journal= {arXiv preprint arXiv:2104.04954},
  year   = {2021}
}

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