This volume presents an unusually accessible introduction to equations fundamental to the investigation of waves, heat conduction, hydrodynamics, and other phys

Suitable for advanced undergraduate and beginning graduate students taking a course on mathematical physics, this title presents some of the most important topi

The unique feature of this book is that it considers the theory of partial differential equations in mathematical physics as the language of continuous processe

A classic treatise on partial differential equations, this comprehensive work by one of America's greatest early mathematical physicists covers the basic method