Stable and isoperimetric regions in rotationally symmetric tori with decreasing Gauss curvature
Abstract
Description
In this work we classify the stable regions (second order minima of perimeter under an area constraint) in tori of revolution with piecewise continuous decreasing Gauss curvature from the longest parallel and with a horizontal symmetry. Some applications to isoperimetric problems are also given.
23 pages, 6 figures
23 pages, 6 figures