Numerical Radiative Transfer [Paperback]

First published in 1988, this book is a manual of methods for solving problems in radiative transfer.First published in 1988, this book is a manual of methods for solving problems in radiative transfer. Several of the methods, on operator perturbation as well as on polarised radiative transfer, appeared for the first time in this volume, and the sections dealing with these topics each include introductory articles.First published in 1988, this book is a manual of methods for solving problems in radiative transfer. Several of the methods, on operator perturbation as well as on polarised radiative transfer, appeared for the first time in this volume, and the sections dealing with these topics each include introductory articles.First published in 1988, this book is a manual of methods for solving problems in radiative transfer. Several of the methods, on operator perturbation as well as on polarised radiative transfer, appeared for the first time in this volume, and the sections dealing with these topics each include introductory articles. The methods described are principally directed at astrophysical plasmas, but the methods are easily adaptable to applications involving other media where self-absorption of the radiation is important. The book is primarily intended for graduate students and research workers in the field of radiative transfer.Preface; Introduction; Part I. Operator Perturbation: 1. Survey of operator perturbation methods W. Kalkofen; 2. Line formation in expanding atmospheres: multilevel calculations using approximate lambda operators W. R. Hamann; 3. Stellar atmospheres in non-LTE: model construction and line formation calculations using approximate lambda operators K. Werner; 4. Acceleration of convergence L. H. Auer; 5. Line formation in a time-dependent atmosphere W. Kalkofen; 6. Iterative solution of multilevel transfer problems Eugene H. Avrett and Rudolf Loeser; 7. An algorithm for the simultaneous solution of thousands of transfer equations unl|