Pinching Results for Submanifolds in Lorentzian–Sasakian Manifolds Endowed with a Semi-Symmetric Non-Metric Connection
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DOI: 10.3390/math12233651
Abstract: We establish an improved Chen inequality involving scalar curvature and mean curvature and geometric inequalities for Casorati curvatures, on slant submanifolds in a Lorentzian–Sasakian space form endowed with a semi-symmetric non-metric connection. Also, we present… read more here.
Keywords: non metric; semi symmetric; submanifolds lorentzian; lorentzian sasakian ... See more keywords
Optimal Inequalities for Submanifolds in Trans-Sasakian Manifolds Endowed with a Semi-Symmetric Metric Connection
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DOI: 10.3390/sym15040877
Abstract: In this paper, we improve the Chen first inequality for special contact slant submanifolds and Legendrian submanifolds, respectively, in (α,β) trans-Sasakian generalized Sasakian space forms endowed with a semi-symmetric metric connection. read more here.
Keywords: endowed semi; symmetric metric; trans sasakian; metric connection ... See more keywords