Participants : Alban Quadrat [correspondent] , Thomas Cluzeau [ENSIL, Univ. Limoges] , Daniel Robertz [Univ. Aachen] .
The JanetMorphisms package is dedicated to a new mathematic approach to quasilinear systems of partial differential equations (e.g., Burger's equation, shalow water equations, Euler equations of a compressible fluid) based on algebraic analysis and differential algebra techniques  . See Section 6.2 . This package computes symmetries, first integrals of motion, conservation laws, study Riemann invariants... The JanetMorphisms package is based on the Janet package (http://wwwb.math.rwth-aachen.de/Janet/ ).