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pro vyhledávání: '"Gupta Ram"'
Publikováno v:
J. Math. Anal. Appl. 525(2) (2023) Article 127182
In this paper, we study hypersurfaces $M_{r}^{4}$ $(r=0, 1, 2, 3, 4)$ satisfying $\triangle \vec{H}=\lambda \vec{H}$ ($\lambda$ a constant) in the pseudo-Euclidean space $\mathbb{E}_{s}^{5}$ $(s=0, 1, 2, 3, 4, 5)$. We obtain that every such hypersurf
Externí odkaz:
http://arxiv.org/abs/2409.08630
Publikováno v:
Mediterr. J. Math. 19(6) (2022) Article 256
In this paper we study biconservative hypersurfaces $M$ in space forms $\overline M^{n+1}(c)$ with four distinct principal curvatures whose second fundamental form has constant norm. We prove that every such hypersurface has constant mean curvature a
Externí odkaz:
http://arxiv.org/abs/2409.08593