2 papers
math.DG2026
Extrinsic characterizations of biconservative surfaces in the -dimensional hyperbolic space
Simona Nistor, Mihaela Rusu
Biconservative submanifolds arise as a natural relaxation of the biharmonic condition and play an important role in the submanifold theory. In this paper, we study non-CMC biconser…
math.DG2024
Intrinsic characterizations of biconservative surfaces in the 4-dimensional hyperbolic space
Simona Nistor, Mihaela Rusu
In this paper, we extend the investigation of biconservative surfaces with parallel normalized mean curvature vector fields (PNMC) in the 4-dimensional space forms, focusing on the…