We perform the group classification of the generalized Lane-Emden system , which occurs in many applications of physical phenomena such as pattern formation, population evolution, and chemical reactions. We obtain four cases depending on the values of n.
"Group Classification of a Generalized Lane-Emden System." J. Appl. Math. 2013 (SI27) 1 - 12, 2013. https://doi.org/10.1155/2013/305032