کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1898669 | 1044754 | 2011 | 23 صفحه PDF | دانلود رایگان |
We propose a new construction of two-dimensional natural bi-Hamiltonian systems associated with a very simple Lie algebra. The presented construction allows us to distinguish three families of super-integrable monomial potentials for which one additional first integral is quadratic, and the second one can be of arbitrarily high degree with respect to the momenta. Many integrable systems with additional integrals of degree greater than two in momenta are given. Moreover, an example of a super-integrable system with first integrals of degree two, four and six in the momenta is found.
► A new construction of bi-Hamiltonian systems is presented.
► Three new families of super-integrable were found.
► A first example of super-integrable system with first integrals of degree 2, 4, and 6 was found.
Journal: Physica D: Nonlinear Phenomena - Volume 240, Issue 18, 1 September 2011, Pages 1426–1448