• Topology
• Graph Theory
• Calculus, Complex Analysis, Differential Equation, Fourier Transformation, Fourier Series

Publications (Book)

1. Linear Algebra
2. Ordinary Differential Equation
3. Partial Differential Equation
4. Complex Analysis
5. Applications of PDE
6. Fourier Series
7. Fourier Transform
8. Laplace Transform
9. Calculus
10. Probability Random Process
11. Numerical Methods

• Teaching : 26 Years

Achievement:

• Got B.Sc. Gold Medal Award from St. Jude’s (1992-1995)
• Got Special Award From Loyola College in Graph Theory for submitting 20 theorem and proof (especially in Hamitonian Graph )