Browsing 002 Σχολή Θετικών και Εφαρμοσμένων Επιστημών / Faculty of Pure and Applied Sciences by Subject "Quasi-linear systems of evolution equations"
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Article
On the simplification of the form of Lie transformation groups admitted by systems of evolution differential equations
(2017)For a system of two partial differential equations in two independent variables the Lie point symmetry generator has the form τ(t,x,u,v)∂t+ξ(t,x,u,v)∂x+η(t,x,u,v)∂u+μ(t,x,u,v)∂v. We consider a system of evolution equations ...