On contact screen conformal null submanifolds

On contact screen conformal null submanifolds

Blog Article

First, we prove that indefinite Sasakian manifolds do not admit any screen conformal $r$-null submanifolds, tangent to the structure vector field.We, therefore, define a special Water Inlet Nozzle class of null submanifolds, called; {it contact screen conformal} $r$-null submanifold of indefinite Sasakian manifolds.Several characterization results, on the above class of null submanifolds, are proved.

In particular, we Used Blocker prove that such null submanifolds exist in indefinite Sasakian space forms of constant holomorphic sectional curvatures of $-3$.