Bernard a lippmann (6 résultats)

PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000.

PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000.

PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000.

PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000.

Paperback. Etat : New. Print on Demand. This book explores the phenomenon of magnetic field decay within stars, focusing on the application of variational principles to compute decay times. The author, an expert in the field, presents a detailed analysis of the problem, beginning with a review of the basic assumptions and equations governing magnetic field behavior in stellar interiors. The book then delves into the variational-iterational procedure used to calculate decay times, providing numerical results and comparing them to exact values obtained through numerical integration. The author demonstrates that a simple trial function, combined with one iteration, yields decay times that closely match those obtained through more complex methods. This book offers a valuable resource for researchers and students interested in stellar astrophysics, providing insights into the mechanisms responsible for magnetic field decay and their implications for understanding stellar evolution. 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.…

Paperback. Etat : New. Print on Demand. This book provides a thorough analysis of the decay of magnetic fields in regions of finite conductivity. The author explores the concept that when a current is introduced to a body, the magnetic fields in the region naturally decline over time due to the material's electric resistance. The author focuses on the magnetic field decay within a finite length of time, specifically when the decay time is very large compared with the time an electromagnetic disturbance requires to traverse a certain region. The book presents variational expressions and an iterative procedure for calculating decay times associated with regions of arbitrary shape and conductivity. Ultimately, this book offers an insightful study of magnetic field decay, providing a foundation for further research within the field of electromagnetism. 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.…