摘要: In this paper,the author proves the necessary and sufficient condition for the existenceof 2-harmonically and isometrically immersed curves in a 2-dimensinonal surface NIE3.
格桑尼玛. 2-Harmonic Curves Isometrially Immersed in a Surface[J]. 数学季刊, 1993, 8(3): 103-107.
Gesang Nima. 2-Harmonic Curves Isometrially Immersed in a Surface[J]. Chinese Quarterly Journal of Mathematics, 1993, 8(3): 103-107.