Surfaces with a family of nongeodesic biharmonic curves

Rendiconti di Matematica e delle Sue Applicazioni

J. Monterde¹ 

[1] Universitat de València;

关键词: biharmonic curves;    surfaces of revolution;   

DOI  :  

来源: DOAJ

【 摘 要 】

The only surface whose level curves of the Gauss curvature are nongeodesic biharmonic curves and such that the gradient lines are geodesics is, up to local isometries, the revolution surface defined by Caddeo-Montaldo-Piu.

【 授权许可】

Unknown