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Mathematical Physics with Partial Differential Equations

This book utilizes a rigorous mathematical framework to introduce and examine a range of physics concepts and topics

James Kirkwood (Author)

9780128147597

Paperback, published 28 February 2018

492 pages
23.4 x 19 x 3.1 cm, 0.45 kg

"This is an interesting book with, perhaps, a somewhat inaccurate title. I do not really see this book as any kind of text on physics, but rather as an introduction to partial differential equations or, perhaps, mathematical modeling. ...The author’s writing style is reasonably clear and quite detailed, and he provides numerous examples throughout the book. ...People teaching a course that is more narrowly focused on the “big three? PDEs of mathematical physics might, however, want to take a look at this text. In addition, the level of detail and rigor found in the book might also make it quite suitable as a reference." --The Mathematical Gazette

Mathematical Physics with Partial Differential Equations, Second Edition, is designed for upper division undergraduate and beginning graduate students taking mathematical physics taught out by math departments. The new edition is based on the success of the first, with a continuing focus on clear presentation, detailed examples, mathematical rigor and a careful selection of topics. It presents the familiar classical topics and methods of mathematical physics with more extensive coverage of the three most important partial differential equations in the field of mathematical physics—the heat equation, the wave equation and Laplace’s equation.

The book presents the most common techniques of solving these equations, and their derivations are developed in detail for a deeper understanding of mathematical applications. Unlike many physics-leaning mathematical physics books on the market, this work is heavily rooted in math, making the book more appealing for students wanting to progress in mathematical physics, with particularly deep coverage of Green’s functions, the Fourier transform, and the Laplace transform. A salient characteristic is the focus on fewer topics but at a far more rigorous level of detail than comparable undergraduate-facing textbooks. The depth of some of these topics, such as the Dirac-delta distribution, is not matched elsewhere.

New features in this edition include: novel and illustrative examples from physics including the 1-dimensional quantum mechanical oscillator, the hydrogen atom and the rigid rotor model; chapter-length discussion of relevant functions, including the Hermite polynomials, Legendre polynomials, Laguerre polynomials and Bessel functions; and all-new focus on complex examples only solvable by multiple methods.

1. Preliminaries2. Vector Calculus3. Green’s Function4. Fourier Series5. Three Important Equations6. Sturm-Liouville Theory7. Solving PDE’s in Cartesian Coordinates by Separation of Variables8. Generating Functions9. Solving PDE’s in Cylindrical Coordinates by Separation of Variables10. Solving PDE’s in spherical coordinates w/Sep. of Variables11. The Fourier Transform12. The Laplace Transform13. Solving PDE’s using Green’s Functions

Subject Areas: Differential calculus & equations [PBKJ]

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