Lagrangian submanifolds of quaternion Kaehlerian manifolds satisfying Chen's equality.
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Hong, Yi, Houh, Chorng Shi (1998)
Beiträge zur Algebra und Geometrie
Jean Pierre Bourguignon (1981)
Inventiones mathematicae
Dae Ho Jin, Jae Won Lee (2019)
Communications in Mathematics
We study lightlike hypersurfaces of an indefinite Kaehler manifold of quasi-constant curvature subject to the condition that the characteristic vector field of is tangent to . First, we provide a new result for such a lightlike hypersurface. Next, we investigate such a lightlike hypersurface of such that (1) the screen distribution is totally umbilical or (2) is screen conformal.
Duggal, K.L., Sahin, B. (2007)
International Journal of Mathematics and Mathematical Sciences
M.G. Eastwood, K.P. Tod (1997)
Journal für die reine und angewandte Mathematik
Thomas A. Ivey (1996)
Manuscripta mathematica
Paul Gauduchon, Liviu Ornea (1998)
Annales de l'institut Fourier
A primary Hopf surface is a compact complex surface with universal cover and cyclic fundamental group generated by the transformation , , and such that and . Being diffeomorphic with Hopf surfaces cannot admit any Kähler metric. However, it was known that for and they admit a locally conformally Kähler metric with parallel Lee form. We here provide the construction of a locally conformally Kähler metric with parallel Lee form for all primary Hopf surfaces of class (). We also show...
Jürgen Eichhorn (1984)
Beiträge zur Algebra und Geometrie = Contributions to algebra and geometry
Jürgen Eichhorn (1984)
Beiträge zur Algebra und Geometrie = Contributions to algebra and geometry
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