Inclusion and properties neighbourhood for certain p-valent functions associated with complex order and q–p-valent Cătaş operator.

Here in our paper, we present two new subclasses of multivalent analytic functions and complex order by using q–p-valent Cătaş operator. Also we obtain coefficient estimates and consequent inclusion relationships involving the N i , δ p , q (f) -neighbourhood of these classes. [ABSTRACT FROM AUTHOR]