English

CMC surfaces of revolution, Elliptic curves, Weierstrass-$\wp$ functions, and Algebraicity

Differential Geometry 2024-07-02 v2 Number Theory

Abstract

This paper establishes an interesting connection between the family of CMC surfaces of revolution in E13\mathbb E_1^3 and some specific families of elliptic curves. As a consequence of this connection, we show in the class of spacelike CMC surfaces of revolution in the E13\mathbb E_1^3, only spacelike cylinders and standard hyperboloids are algebraic. We also show that a similar connection exists between CMC surfaces of revolution in E3\mathbb E^3 and elliptic curves. Further, we use this to reestablish the fact that the only CMC algebraic surfaces of revolution in E3\mathbb E^3 are spheres and right circular cylinders.

Keywords

Cite

@article{arxiv.2405.19742,
  title  = {CMC surfaces of revolution, Elliptic curves, Weierstrass-$\wp$ functions, and Algebraicity},
  author = {Rukmini Dey and Anantadulal Paul and Rahul Kumar Singh},
  journal= {arXiv preprint arXiv:2405.19742},
  year   = {2024}
}

Comments

10 pages, typos are fixed. Comments are welcome