New families of integrable two-dimensional systems with quartic second integrals

H. M. Yehia, A. M. Hussein

The method introduced in (Yehia H M 2006 J. Phys. A: Math. Gen. 39 5807-5824) and (Yehia H M 2012 J. Phys. A: Math. Gen. 45 395209) is extended to construct new families of several…