Certain results for the 2-variable Apostol type and related polynomials

In this article, the 2-variable general polynomials are taken as base with Apostol type polynomials to introduce a family of 2-variable Apostol type polynomials. These polynomials are framed within the context of monomiality principle and their properties are established. Certain summation formulae for these polynomials are also derived. Examples of some members belonging to this family are considered and numbers related to some mixed special polynomials are also explored.