Biconservative quasi-minimal immersions into semi-Euclidean spaces

Rüya Yeğin Şen, Alev Kelleci, Nurettin Cenk Turgay +1

In this paper we study biconservative immersions into the semi-Riemannian space form $R_2^4(c)$ of dimension 4, index 2 and constant curvature, where $c\in \{0,-1,1\}$. First, we ob…