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                    First integrals and Darboux polynomials of natural polynomial Hamiltonian systems

                    Publisher:信息发布员Date:2019-10-30Views:10

                    Speaker: Jaume Llibre, professor from Universitat Autònoma de Barcelona

                    Ti First integrals and Darboux polynomials of natural polynomial Hamiltonian systems

                    me: 9 a.m., October 31st, 2019

                    Place: Room 332, NO. 3 Building

                    Sponsor: SHNU College of Mathematics and Mechanical Engineering

                      

                    Content: In this talk we study some aspects of the relationship between the existence of Darboux polynomials and additional polynomial first integrals in naturalpolynomial Hamiltonian systems with a finite number of degrees of freedom. More precisely, first we improve results of the paper of A.J. Maciejewski and M.Przybylska, Darboux polynomials and first integrals of natural polynomial Hamiltonian systems, Phys. Lett. A 326 (2004), 219-226; and after we answer four open questions presented in that paper.

                     

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