5 citations · 9 across the 4 of their papers we have counts for
5 papers · 1 filter
Spacelike Foliations on Lorentz manifolds
Aldir Brasil, Sharief Deshmukh, Euripedes Carvalho da Silva +1
In this work, we study the geometric properties of spacelike foliations by hypersurfaces on a Lorentz manifold. We investigate conditions for the leaves being stable, totally geode…
A remarkable property of concircular vector fields on a Riemannian manifold
Ibrahim Al-Dayel, Sharief Deshmukh, Olga Belova
In this paper, we show that given a nontrivial concircular vector field on a Riemannian manifold with potential function , there exists a unique smooth…
Conformal vector fields and Yamabe solitons
Nasser Bin Turki, Bang-Yen Chen, Sharief Deshmukh
In this paper, we use less topological restrictions and more geometric and analytic conditions to obtain some sufficient conditions on Yamabe solitons such that their metrics are Y…
Euclidean submanifolds with conformal canonical vector field
Bang-Yen Chen, Sharief Deshmukh
The position vector field x is the most elementary and natural geometric object on a Euclidean submanifold . The position vector field plays very important roles in mathematics…
Yamabe and quasi-Yamabe solitons on Euclidean submanifolds
Bang-Yen Chen, Sharief Deshmukh
In this paper we initiate the study of Yamabe and quasi-Yamabe solitons on Euclidean submanifolds whose soliton fields are the tangential components of their position vector fields…