Results 201 to 210 of about 1,099 (217)
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A New Algebraic Inequality and Some Applications in Submanifold Theory
Mathematics, 2021Ion Mihai, Mihai Ion
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ON INVARIANT SUBMANIFOLDS OF ALMOST ?-KENMOTSU MANIFOLDS
The purpose of this paper is to study invariant submanifolds of almost alpha-Kenmotsu manifolds. In particular, we prove that these kinds of submanifolds are totally geodesic under a certain condition. Finally, an example of threedimensional almost alpha-Kenmotsu manifold is given.openaire +2 more sources
A Riemannian Invariant and its Applications to Submanifold Theory
Resultate Der Mathematik, 2013Bang-Yen Chen, Chen Bang-Yen
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Invariant submanifolds in a contact Riemannian manifold
1985Let \(\bar M\) be a contact Riemannian manifold with structure tensors (\(\phi\),\(\xi\),\(\eta\),g), i.e. \(\eta\) is a contact form, meaning that \(\eta \Lambda (d\eta)^ n\neq 0\), \(\xi\) its characteristic vector field, g a Riemannian metric and \(\phi\) a tensor field of type (1,1) such that \(\phi^ 2=-I+\eta \otimes \xi\), \(\eta (X)=g(\xi,X)\), \
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Variational characterizations of invariant submanifolds in Sasaki manifolds
Journal of Mathematical Analysis and Applications, 2023exaly
On the existence of invariant sets inside a submanifold convex to a flow
Journal of Differential Equations, 1970Robert W Easton
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Invariant submanifold for series arrays of Josephson junctions
Chaos, 2009Steven H Strogatz, Strogatz Steven H
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SEMI-INVARIANT $\xi ^{\bot}$-SUBMANIFOLDS OF GENERALIZED QUASI-SASAKIAN MANIFOLDS
Taiwanese Journal of Mathematics, 2012Constantin Calin +2 more
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