Certain Family of Multivalent Functions Associated With Subordination

Abstract

The main objectives of this pepper are to introduce new classes. We have attempted to obtain coefficient estimates, radius of convexity, Distortion and Growth theorem and other related results for the classes

gr-connectedness in Topological Spaces

“…(ii) gr -irresolute [15] if the inverse image is gr -closed in (Y, τ ) for every gr -closed set in (Z, σ) . Definition 2.3.…”

“…Definition 2.3. A topological space Y is Tgr -space [15] if every gr -closed subset in Y is closed subset in Y .…”

“…gr -closed set will be the complement of the gr -open set. [15] if the inverse image is gr -closed in (Y, τ ) for every closed set in (Z, σ) .…”