Lie symmetries of a system arising in plasma physics
Ημερομηνία
2018ISSN
1099-1476Source
Mathematical Methods in the Applied SciencesVolume
41Issue
4Pages
1331-1343Google Scholar check
Metadata
Εμφάνιση πλήρους εγγραφήςΕπιτομή
Lie group classification for a diffusion-type system that has applications in plasma physics is derived. The classification depends on the values of 5 parameters that appear in the system. Similarity reductions are presented. Certain initial value problems are reduced to problems with the governing equations being ordinary differential equations. Examples of potential symmetries are also presented.