Boyce's Elementary Differential Equations and Boundary Value Problems
William E. Boyce,Richard C. Diprima,Douglas B. Meade
Fourier Transforms
Non-Linear Elastic Deformations
Differential Equations with Boundary-Value Problems, International Metric Edition
Dennis G. Zill
Chebyshev and Fourier Spectral Methods
Applied Differential Equations with Boundary Value Problems
Vladimir A. Dobrushkin