Some inequalities for submanifolds in a Riemannian manifold of nearly quasi-constant curvature
Author(s) -
Man Su,
Liang Zhang,
Pan Zhang
Publication year - 2017
Publication title -
filomat
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.449
H-Index - 34
eISSN - 2406-0933
pISSN - 0354-5180
DOI - 10.2298/fil1708467s
Subject(s) - mathematics , scalar curvature , curvature , riemannian manifold , constant (computer programming) , pure mathematics , constant curvature , manifold (fluid mechanics) , prescribed scalar curvature problem , sectional curvature , mathematical analysis , riemann curvature tensor , geometry , mechanical engineering , computer science , engineering , programming language
In this paper, we derive a $DDVV$-type inequality for submianifolds in a Riemannian manifold of nearly quasi-constant curvature. Moreover, two inequalities involving the Casorati curvature and the scalar curvature are obtained.
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