Special Functions & Their Applications (Dover Books on Mathematics)

I was particularly interested in the development of the Bessel Function of the Second kind. This is one of the very few books that give guidance and insight in the more difficult elements of that derivation. This is an excellent text but is not for the faint of heart. You must be willing to really study the material with a pen and paper in hand. But, this is the path for anyone that wants to truly gain insight and learning.

This book is a classic. It is certainly a valuable piece to any collection. This book personally is useful to me since I need to consult about the special functions constantly.

This is a book which I cannot say much about except for the unusual thoroughness, accompanied by detail and depth in treatment of the underlying mathematical properties and applications of Special Functions. Lebedev is the quintessential mathematical expert in applying Special Functions to problems in Physics and Engineering, being that he can illustrate all important concepts clearly and umambiguously with carefully prepared diagrams as well as words. I was able to cite the solution of the a problem involving a propagating electromagnetic wave along a transmission line for an important Engineering course project. For such a problem, Lebedev offers a far more detailed and precise solution with given Special Functions than anything I have ever seen in other books of the same nature with the possible exception of a specialized treatise by an MIT EE faculty member on applied electromagnetism. He also comes across as meticulous in derivations of solutions to problems worked out compared to many other authors whose works I have read. This is because he hardly ever skips an important step in deriving a solution for any given problem by leaving it out for the reader's imagination. Yet we know Lebedev as perhaps a mathematician who may not be realistically expected to come up with such complete and exhaustive solutions to practical or real-world problems, worked out with clarity as well as precision and depth. There are numerous other examples which he worked out for different applications (e.g, Legendre's and Laguerre's functions) invariably after he took pains to delineate the various mathematical properties of the Special Functions utilized to obtain the closed-form solutions. He also covers various mathematical functions which may not be as familiar to many engineering practitioners but nonetheless have an important place in applied mathematical analysis. In a sense, he saves them for occasions when we as readers may need to probe further into unfamiliar territory. So if you are looking for depth and precision in analysis of physical problems in Engineering and Science, or are trying to cope with reaearch problems in Applied Mathematics, try out this book by Lebedev. It can initially come across as difficult to understand, but Lebedev expects the reader to follow along through diligence. It is almost one of a kind, being that it is very clear and lucid without noticeable loss in depth and mathematical rigor. I highly recommend it because I believe that few other books can even come close in offering good examples in solutions to real-world problems and, at the same time, demonstrate the power of Special Functions in applications. Of course, it is also very inexpensive.

As the title indicates, the book is designed with the goal of application front and center. That said, it is also important to note that the theoretical background is developed with full mathematical rigor. You can easily see this from the fact that whenever an infinite series is differentiated, its uniform convergence in the region of interest is always established beforehand. And this is just one example. Now, given the fact that special functions is a vast subject, and the fact that the book is barely 300 pages long, it is obvious that the theoretical coverage, though rigorous, has to be reined in. By this I refer to the fact that most functions are developed from the point of view of series solutions to differential equations, while solution by contour integrals in the plane is basically absent. But then again, it doesn't matter how you develop the functions, the key is to know their properties and be able to apply them. The book will show you just how to do that. HIGHLY RECOMMENDED. For a more broad-based theoretical coverage, I recommend Whittaker and Watson (but of course), and the book "Special Functions" by X. Z. Wang. These two books complement each other like lovers.

good

Yet another excellect translation by Silverman. I've only been in possession of this book for a few days but it's already becoming a favorite mathematics text. Not a pure mathematics text but certainly a very thorough, lucid and most certainly enjoyable discussion of applied mathematics with a particularly engaging discussion of the solution of partial differential equations (Laplacian, Poisson etc.) by means of separation of variables and integral transforms. Along the way it develops the theoretical essentials of gamma functions, exponential integrals, orthogonal polynomials, Bessel functions, spherical harmonics among others. Clearly written with an emphasis on explaining the process of discovering solutions rather than merely presenting particular solutions (though it does have enlightening examples). IMO, well worth the price.

Well worth buying, extremely handy, tons of information very much organized for you

Vino en un muy mal estado, la cubierta de cartón estaba dañada, la última página tenía dos agujeros , una hoja estaba completamente sucia y además de eso las páginas parecen que fueran fotocopiadas.Decepcionado con esta compra.

I always expect the books of good conditions.The book is very good.

I recommend this book to those challenging the gravity of that "A Course Of Modern Analysis" by Whittaker and Watson, which has long since been a classic of physical mathematics. In other words, the book suits casual use of special functions. I must stress, however, that the book is by no means sloppy, lest you should mistake. I always use it as a kind of handbook.

Todos los pasos y trucos utilizados son explicados con suficiente detalle.

Un ottimo testo di riferimento per le funzioni speciali con molte applicazioni fisico - ingegneristiche. Da non farsi mancare nella propria libreria!

Muy buen libro. Excelente para curso de métodos matemáticos en la física. Tiene muchos ejemplos y una exposición clara. Es recomendable cierto manejo de matemáticas de nivel universitario (segunda mitad de la carrera en física).