Mellin Transform of Weierstrass Zeta Function and Integral Representations of Some Lambert Series

Abstract

We consider a series which combines two Dirichlet series constructed from the coefficients of a Laurent series and derive a general integral representation of the series as a Mellin transform. As an application, we obtain a family of Mellin integral identities involving the Weierstrass elliptic functions and some Lambert series. These identities are used to derive some of the properties of the Lambert series.

Keywords

• Mellin transform
• Weierstrass zeta function
• Lambert series