On the Continuation of a Potential Gas Flow Across the Sonic Line Open PDF Document Details Document Type Technical Report Publication Date Apr 01, 1950 Accession Number ADA380524 Entities People Lipman Bers Organizations Syracuse University Tags DTIC Thesaurus Topics Cauchy Problem Complex Variables Differential Equations Discontinuities Equations Flow Fluid Dynamics Gas Flow Hypergeometric Functions Mach Number Partial Differential Equations Sequences Step Functions Subsonic Flow Supersonic Flow Theorems Transonic Flow