In this talk, we will give a brief survey of some aspects in the

probability group theory. We will also focus on two old problems

given by Erdos and Turan [1] on random generating set for a given

group G, and Miller [2...

-infinite layer of Boussinseq

fluid. The system of governing partial differential equations with boundary conditions

reduces to a system of ordinary differential equations with appropriate boundary conditions

via two-parameter group theory...