In this article, by utilizing the theory of quantum (or q-) calculus, we define a new subclass of
analytic and multivalent (or p-valent) functions class A p, where class A p is invariant (or …

In the present investigation, with the help of certain higher-order q-derivatives, some new
subclasses of multivalent q-starlike functions which are associated with the Janowski …

In our present investigation, we extend the idea of q-symmetric derivative operators to
multivalent functions and then define a new subclass of multivalent q-starlike functions. For …

In this article, we introduce and study a new q-fractional integral operator which essentially
stems from a successive application of the Srivastava-Owa operator of fractional integration …

In this paper, we establish certain new subclasses of meromorphic harmonic functions using
the principles of q-derivative operator. We obtain new criteria of sense preserving and …

In this paper, we make use of the concept of q− calculus in the theory of univalent functions,
to obtain the bounds for certain coefficient functional problems of Janowski type starlike …

This article presents a new q-analog integral operator, which generalizes the q-Srivastava–
Attiya operator. Using this q-analog operator, we define a family of analytic non-Bazilevič …

This article introduces new subclasses of harmonic univalent functions associated with q‐
difference operator. Modified q‐multiplier transformation is defined, and certain geometric …

In this paper, with the help of certain higher-order q-derivatives, we first introduce some new
subclasses of the class of multivalent q-starlike functions which are associated with the …

In this paper, a new operator D sf, with sa real number, is defined considering functions that
belong to the known class of p-valent analytic functions in the open unit disk U. Applying this …