Mathematics includes the study of such topics as quantity, structure, space, and change.

Complex analysis, traditionally known as the theory of functions of a complex variable, is the branch of mathematical analysis that investigates functions of complex numbers.

A Partial Differential equation is an equation which imposes relations between the various partial derivatives of a multivariable function.

Course: Mathematics 4, Spring 2012
Taught by: Prof. Bata Krushna Ojha