A thorough, systematic 1st course in elementary differential equations for undergraduates in mathematics and science, requiring only basic calculus for a background, and including many exercises designed to develop students' technique in solving equations. With problems and answers. Index.
Modern Elementary Differential Equations: Second Edition by Richard Bellman, Kenneth L. Cooke Undergraduate-level text emphasizes application of the theory of differential equations to problems in biology, economics, engineering, and physics.
Ordinary Differential Equations by Richard K. Miller, Anthony N. Michel Geared toward advanced undergraduates and graduate students in mathematics, engineering, and the sciences, this self-contained treatment is appropriate for courses in nonlinear system analysis. "A welcome addition." — IEEE Control Systems Magazine. 1982 edition.
Ordinary Differential Equations by Jack K. Hale This rigorous treatment prepares readers for the study of differential equations and shows them how to research current literature. It emphasizes nonlinear problems and specific analytical methods. 1969 edition.
Ordinary Differential Equations by Edward L. Ince Among the topics covered in this classic treatment are linear differential equations; solution in an infinite form; solution by definite integrals; algebraic theory; Sturmian theory and its later developments; much more. "Highly recommended" — Electronics Industries.