Elements Of Partial Differential Equations By Ian Sneddon.pdf Here
Examples and exercises are crucial. If the book has a good number of problems with solutions, that's a plus. The review should mention how the exercises aid in understanding. However, since it's a textbook, maybe the exercises are on the theoretical side rather than computational, which could be a pro or con depending on the reader's goal.
Strengths could include clarity of explanations, thorough coverage of standard topics, and the inclusion of solved examples. Weaknesses might be the lack of modern applications or computational aspects, depending on when the book was published. Also, if it's a classic, the notation might be a bit outdated compared to newer textbooks. Examples and exercises are crucial
Looking at the chapters, probably starts with definitions, first-order equations, wave and heat equations, Laplace's equation. Then methods like separation of variables, Fourier series, Green's functions. Maybe some special functions like Bessel functions. It's important to mention the mathematical rigor versus intuitive approach. Since Sneddon is a mathematician, there might be proofs, which could be a plus for a theory-focused reader but maybe a bit dense for someone looking for applied methods. However, since it's a textbook, maybe the exercises