Abstract
Here, we extend the finite distortion problem from bounded domains in ℝ2 to closed genus-zero surfaces in ℝ3 by a stereographic projection. Then, we derive a theoretical foundation for spherical equiareal parameterization between a simply connected closed surface
Funding statement: This work was partially supported by the Ministry of Science and Technology (MoST), the National Center for Theoretical Sciences, and the ST Yau Center in Taiwan. W.-W. Lin and T.-M. Huang were partially supported by MoST 110-2115-M-A49-004- and 110-2115-M-003-012-MY3, respectively.
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