Communications of the
Korean Mathematical Society
CKMS

ISSN(Print) 1225-1763 ISSN(Online) 2234-3024

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Commun. Korean Math. Soc. 2021; 36(3): 549-555

Online first article May 12, 2021      Printed July 31, 2021

https://doi.org/10.4134/CKMS.c200240

Copyright © The Korean Mathematical Society.

Solvability of ODEs describing curves on $\mathbb{S}^2$ or $\mathbb{H}^2$

Hyungjin Huh

Chung-Ang University

Abstract

We show the solvability of the ordinary differential equations describing curves on sphere or hyperbolic space. Making use of the geometric properties of the equations, we derive explicit solution formulae.

Keywords: Curves on sphere, curve on hyperbolic space, explicit solution formula

MSC numbers: 35B40, 35C05, 35Q41

Supported by: This work was supported by the National Research Foundation of Korea(NRF) grant funded by the Korea government(MSIT) (2020R1F1A1A01072197).

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