Article ID Journal Published Year Pages File Type
6419696 Advances in Applied Mathematics 2011 17 Pages PDF
Abstract

We generalize two identities involving Eisenstein series given in Chapter 19 of Ramanujanʼs second notebook. Four infinite families of Eisenstein series are obtained and their properties are investigated. The generating function of each infinite family is shown to be an elliptic function which has a simple infinite product expansion. Transformation properties of the Eisenstein series are investigated from first principles without using the transformation properties of Dedekindʼs eta-function.

Related Topics
Physical Sciences and Engineering Mathematics Applied Mathematics
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