Get Your Copy Elementary Partial Differential Equations Designed By Paul W. Berg Distributed In Hardbound

I had the pleasure of having both Prof, Berg and Prof, Samuelson as instructors while I was a mathematics major at Stanford, Neither of them taught PDEs while I was there, alas, for I think I would have enjoyed the subject a lot more at the time I love it now, but really disliked it then.
This book is somewhat oldfashioned in its approach, so don't read it for flashy diagrams and so forth, But there's a lot of good, solid rigor and explication in the somewhat dense text, Berg amp Samuelson focus a lot on Fourier series as a tool to acquiring solutions to various families of PDEs.
The standard examples are used as pedagogical touchpoints, including initialvalue problems like the heated plate, and boundaryvalue problems such as vibrational modes inD andD.

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