Potential symmetry and invariant solutions of Fokker-Planck equation in cylindrical coordinates related to magnetic field diffusion in magnetohydrodynamics including the Hall current

Potential symmetry and invariant solutio

Potential symmetry and invariant solutions of Fokker–Planck equation modelling magnetic field diffusion in magnetohydrodynamics including the Hall current

✍ A.H Khater; D.K Callebaut; S.F Abdul-Aziz; T.N Abdelhameed 📂 Article 📅 2004 🏛 Elsevier Science 🌐 English ⚖ 277 KB

Lie groups involving potential symmetries are exposed in view of applications to physics. The system of magnetohydrodynamic equations for incompressible matter with Ohm's law for ÿnite resistivity and Hall current is studied in Cartesian geometry. The equations for the evolution of the plasma ow and