A Frequency Dependent Ray Theory
Wednesday, September 30, 1987 12:00 p.m. Dr. Terry L. Foreman Applied Research Laboratories The University of Texas at Austin Practical computational procedures for obtaining ray theoretical solutions to the inhomogeneous Helmholtz equation ∇Ψ + k2Ψ = S(r,ω) make resort to a well-known approximation. A computational method is presented which enables one to trace rays without…