LINEAR FUNCTIONAL-DIFFERENTIAL EQUATIONS WITH CONSTANT COEFFICIENTS Open PDF Document Details Document Type Technical Report Publication Date Mar 01, 1963 Accession Number AD0615806 Entities People Jack K. Hale Organizations Martin Marietta Tags Communities of Interest Air Platforms Energy and Power Technologies Materials and Manufacturing Processes DTIC Thesaurus Topics Air Force Banach Space Coefficients Continuous Spectra Difference Equations Differential Equations Eigenvalues Equations Fourier Series Functional Analysis Generators Linear Differential Equations Linear Systems Nonlinear Systems Real Numbers Spectra United States