A NOTE ON DIFFERENTIAL APPROXIMATION AND ORTHOGONAL POLYNOMIALS Open PDF Document Details Document Type Technical Report Publication Date Mar 01, 1963 Accession Number AD0299487 Entities People Richard E. Bellman Organizations RAND Corporation Tags DTIC Thesaurus Topics Air Force Coefficients Contracts Control Theory Differential Equations Equations Exponential Functions Government Procurement Governments Linear Differential Equations New Jersey New York Numerical Analysis Polynomials Procurement United States