The "boundary value problems" promised in the title are fully realized here. Students learn to separate variables in partial differential equations (PDEs) – specifically the heat equation, wave equation, and Laplace's equation. The text develops from scratch, ensuring students understand orthogonality of functions before applying it to vibrating strings or steady-state temperatures.
This classic textbook by C. Henry Edwards David E. Penney is widely regarded as a foundational resource for engineering and science students. The 6th Edition The "boundary value problems" promised in the title
Edwards and Penney walk a fine line here: They introduce chaos without overwhelming the student, focusing on sensitivity to initial conditions and Poincaré sections. The "boundary value problems" promised in the title