S. I. Hariharan

• A finite difference solution for the propagation of sound in near sonic flows
• A theory and experiments for detecting shock locations
• Acoustic gravity waves
• Boundary conditions for unsteady compressible flows
• Compressible Navier-Stokes equations
• Far field expansion for anisotropic wave equations
• Linear and nonlinear acoustic wave propagation in the atmosphere
• Long time behavior of unsteady flow computations
• Nonlinear acoustic wave propagation in atmosphere
• Nonlinear acoustic wave propagation in atmosphere ; Absorbing boundary conditions for exterior problems
• Numerical methods for partial differential equations
• Numerical methods for partial differential equations