Formal Solutions for Polarized Radiative Transfer. I. The DELO Family
Informazioni aggiuntive
Autori
Tipo
Articolo pubblicato in rivista scientifica
Anno
2017
Lingua
Inglese
Abstract
The discussion regarding the numerical integration of the polarized radiative transfer equation is still open and the comparison between the different numerical schemes proposed by different authors in the past is not fully clear. Aiming at facilitating the comprehension of the advantages and drawbacks of the different formal solvers, this work presents a reference paradigm for their characterization based on the concepts of order of accuracy , stability , and computational cost . Special attention is paid to understand the numerical methods belonging to the Diagonal Element Lambda Operator family, in an attempt to highlight their specificities.
Rivista
The Astrophysical Journal
Volume
840
Numero
2
Pagina inizio
107
Parole chiave
irsol-refereed-scientific-papers
