Abstract
We show that the two piecewise flat surfaces with conical singularities conjectured by E Calabi as extremal surfaces for the isosystolic problem in genus are critical with respect to some metric variations. The proof relies on a new approach to study isosystolic extremal surfaces.
Citation
Stéphane Sabourau. "Isosystolic genus three surfaces critical for slow metric variations." Geom. Topol. 15 (3) 1477 - 1508, 2011. https://doi.org/10.2140/gt.2011.15.1477
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