Timelike surfaces in the de Sitter space ${\mathbb{S}}_1^3(1)\subset {\mathbb{R}}_1^4$

M. P. Dussan, A. P. Franco Filho, M. Magid

This paper studies timelike minimal surfaces in the De Sitter space ${\mathbb{S}}_1^3(1)\subset {\mathbb{R}}_1^4$ via a complex variable. Using complex analysis and stereographic projec…