K.S. Narain , ICTP

In this lecture we continue giving the general idea about the next part of the course namely In Lecture 28,29 we want to teach the subject of Second order differential equations on complex variable in detail. In Lectures 30,31,32 our plan is talking about Hypergeometric differential equations by defining different examples. Finally the Lecture 33,34 will be devoted to the important subject of Confluent hypergeometric differential equations and the related subjects with special examples.