Abstract
We confirm two conjectures of Lassak on the area of reduced spherical polygons. The area of every reduced spherical nonregular -gon is less than that of the regular spherical -gon of the same thickness. Moreover, the area of every reduced spherical polygon is less than that of the regular spherical odd-gons of the same thickness and whose number of vertices tends to infinity.
Citation
Cen Liu. Yanxun Chang. Zhanjun Su. "The area of reduced spherical polygons." Rocky Mountain J. Math. 52 (2) 599 - 607, April 2022. https://doi.org/10.1216/rmj.2022.52.599
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