ATINDOGBE COMLAN CYRIAQUE [1], DUGGAL Krishan Lal [2],
We study pseudo-Jacobi operators associated to algebraic curvature maps on lightlike hypersurfaces M and investigate conditions for an induced Rieman [...]
Article, Ajoutée le 22/02/2018 13:33
DUGGAL Krishan Lal [2], ATINDOGBE COMLAN CYRIAQUE [1], DUGGAL Krishan Lal [2],
We study some properties of a lightlike hypersurface M , of a Lorentzian manifold, whose shape operator is conformal to the shape operator of its sc [...]
Article, Ajoutée le 22/02/2018 13:46
DUGGAL Krishan Lal [2], ATINDOGBE COMLAN CYRIAQUE [1], DUGGAL Krishan Lal [2],
We study some properties of a lightlike hypersurface M , of a Lorentzian manifold, whose shape operator is conformal to the shape operator of its sc [...]
Article, Ajoutée le 22/02/2018 13:46
ATINDOGBE COMLAN CYRIAQUE [1], DUGGAL Krishan Lal [2],
This paper deals with a family of Osserman lightlike hypersurfaces (M u ) of a class of Lorentzian manifolds M̄ such that its each null normal vector [...]
Article, Ajoutée le 22/02/2018 15:35