The object of the present paper is to study f -biharmonic submanifolds of three dimensional trans... more The object of the present paper is to study f -biharmonic submanifolds of three dimensional trans-Sasakian manifolds. We find some necessary and sufficient conditions for such submanifolds to be f -biharmonic.
The object of the present paper is to study invariant submanifolds of f-Kenmotsu manifolds with r... more The object of the present paper is to study invariant submanifolds of f-Kenmotsu manifolds with respect to quarter symmetric metric connections. Some necessary and sufficient conditions for such submanifolds to be totally geodesic have been deduced. Also we construct an example of a submanifold of a five-dimensional f-Kenmotsu manifold to justify our results.
The object of the present paper is to study f -biharmonic submanifolds of three dimensional trans... more The object of the present paper is to study f -biharmonic submanifolds of three dimensional trans-Sasakian manifolds. We find some necessary and sufficient conditions for such submanifolds to be f -biharmonic.
The object of the present paper is to study invariant submanifolds of f-Kenmotsu manifolds with r... more The object of the present paper is to study invariant submanifolds of f-Kenmotsu manifolds with respect to quarter symmetric metric connections. Some necessary and sufficient conditions for such submanifolds to be totally geodesic have been deduced. Also we construct an example of a submanifold of a five-dimensional f-Kenmotsu manifold to justify our results.
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Papers by Dr. Nirmal Biswas