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Characterization of partial Hamiltonian operators and related first integrals

  • * Corresponding author: Fazal M. Mahomed

    * Corresponding author: Fazal M. Mahomed
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  • We focus on partial Hamiltonian systems for the characterization of their operators and related first integrals. Firstly, it is shown that if an operator is a partial Hamiltonian operator which yields a first integral, then so does its evolutionary representative. Secondly, extra operator conditions are provided for a partial Hamiltonian operator in evolutionary form to yield a first integral. Thirdly, characterization of partial Hamiltonian operators and related first integral conditions are provided for the partial Hamiltonian system. Applications to mechanics are presented to illustrate the theory.

    Mathematics Subject Classification: 37K05, 70S05, 70S10.


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