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Showing papers by "Uday Chand De published in 1999"

Journal Article•
On a weakly symmetric Riemannian manifold admitting a special type of semi-symmetric metric connection.

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Uday Chand De, Joydeep Sengupta
01 Jan 1999-Novi Sad Journal of Mathematics

10 citations

Non-existence of proper semi-invariant submanifolds of a Lorentzian para-Sasakian manifold.

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Uday Chand De, Absos Ali Shaikh
01 Jan 1999
TL;DR: The main objective of as discussed by the authors is to prove that a Lorentzian para-Sasakian manifold does not admit any proper semi-invariant submanifold.
Abstract: The main objective of the paper is to prove that a Lorentzian para-Sasakian manifold does not admit any proper semi-invariant submanifold.

8 citations