The digital edition of all books may be viewed on our website before purchase. Excerpt from Fields in the Neighborhood of a Caustic
About the Publisher
Forgotten Books publishes hundreds of thousands of rare and classic books.
This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works. This text has been digitally restored from a historical edition. Some errors may persist, however we consider it worth publishing due to the work's historical value.The digital edition of all books may be viewed on our website before purchase.
Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.
Vendeur : Forgotten Books, London, Royaume-Uni
Paperback. Etat : New. Print on Demand. This book investigates the behavior of electromagnetic fields in the vicinity of caustics, the surfaces where light rays converge. Starting with the wave equation's integral solution in terms of plane waves over a caustic, the author derives expressions for the solution that rely solely on the problem's geometry. Using high-frequency asymptotic evaluation, the author obtains the desired result, which takes on various forms depending on the region where the field is observed. A change in the asymptotic field, for instance, occurs when moving from the regular ray field to the caustic or from a regular part of the caustic to a cusp. The book's insights provide a purely geometrical description of the field, allowing readers to graphically determine field amplitudes from a graphic representation of the corresponding ray system. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item. N° de réf. du vendeur 9781334017766_0
Quantité disponible : Plus de 20 disponibles
Vendeur : PBShop.store US, Wood Dale, IL, Etats-Unis
PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000. N° de réf. du vendeur LW-9781334017766
Quantité disponible : 15 disponible(s)
Vendeur : PBShop.store UK, Fairford, GLOS, Royaume-Uni
PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000. N° de réf. du vendeur LW-9781334017766
Quantité disponible : 15 disponible(s)