Results 61 to 70 of about 612 (101)
An intrinsic volume functional on almost complex 6-manifolds and nearly Kähler geometry [PDF]
Pacific Journal of Mathematics, 2008 27 pages, v.
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Hermitian Yang–Mills equations and pseudo-holomorphic bundles on nearly Kähler and nearly Calabi–Yau twistor 6-manifolds [PDF]
Nuclear Physics B, 2010 We consider the Hermitian-Yang-Mills (HYM) equations for gauge potentials on a complex vector bundle E over an almost complex manifold X^6 which is the twistor space of an oriented Riemannian manifold M^4. Each solution of the HYM equations on such X^6 defines a pseudo-holomorphic structure on the bundle E.
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Warped product pointwise semi-slant submanifolds of nearly Kaehler manifolds
FilomatIn this paper, we study warped pointwise semi-slant submanifolds of nearly Kaehler manifolds. We prove that there do not exist non-trivial warped product pointwise semi-slant submanifolds of the form N?? f NT in a nearly Kaehler manifold ?M but the geometry of warped products by reversing these two factors is similar to the case of general ...
Rawan Bossly, Lamia Alqahtani
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Isospectral nearly Kaehler manifolds
, 2017 We give an Ansatz to construct pairs of locally homogeneous nearly Kaehler manifolds that are isospectral for the Dirac and the Hodge Laplace operator in dimensions higher than six and investigate the existence of generic isospectral pairs in dimension six.
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An optimal inequality on warped product semi-slant submanifolds of nearly Kaehler manifolds
, 2014 Non-existence of warped product semi-slant submanifolds of Kaehler manifolds was proved in [17], it is interesting to find their existence. In this paper, we prove the existence of warped product semi-slant submanifolds of nearly Kaehler manifolds by a characterization. To this end we obtain an inequality for the squared norm of second fundamental form
Uddin, Siraj +3 more
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Nearly Kähler manifolds of constant antiholomorphic sectional curvature
, 2010 3 pages, MR 84a ...
Gancev, G. T., Kassabov, O. T.
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Geometric inequalities for warped product bi-slant submanifolds with a warping function. [PDF]
J Inequal Appl, 2018 Siddiqui AN, Shahid MH, Lee JW.
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Turkish Journal of MathematicsSummary: In this article, we explain pointwise slant, pointwise hemislant, and warped product pointwise hemislant submanifolds whose ambient spaces are nearly para-Kähler manifolds. Also, we obtain several theorems and examples. Subsequently, we get some results concerning the inequality.
Ayaz, Sedat, Gündüzalp, Yılmaz
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A note on a totally umbilical proper slant submanifold of a nearly Kähler manifold
Kuwait Journal of Science, 2013 Summary: In this paper, we study totally umbilical proper slant submanifolds of a nearly Kähler manifold. We prove that every totally umbilical proper slant submanifold of a nearly Kähler manifold is totally geodesic.
KHUSHWANT SINGH +2 more
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