Ogul Esen

Address: Gebze-Kocaeli 41400, Turkey

E-mail: oesen@gtu.edu.tr

University: Department of Mathematics, Gebze Technical University

Publications:

Esen O., Jiménez V. M., de León M., Sardón C.

Reduction of a Hamilton – Jacobi Equation for Nonholonomic Systems
2019, vol. 24, no. 5, pp. 525-559

Abstract

We discuss, in all generality, the reduction of the Hamilton – Jacobi equation for systems subject to nonholonomic constraints and invariant under the action of a group of symmetries.We consider nonholonomic systems subject to both linear and nonlinear constraints and with different positioning of such constraints with respect to the symmetries.

Keywords: Hamilton – Jacobi, theory of reduction, nonholonomic systems; constrained systems, nonlinear constraints, reconstruction, symplectic reduction, Marsden –Weinstein reduction, symmetries

Citation: Esen O., Jiménez V. M., de León M., Sardón C., Reduction of a Hamilton – Jacobi Equation for Nonholonomic Systems, Regular and Chaotic Dynamics, 2019, vol. 24, no. 5, pp. 525-559

DOI:10.1134/S156035471905006X

Esen O., Choudhury A. G., Guha P., Gümral H.

Superintegrable Cases of Four-dimensional Dynamical Systems
2016, vol. 21, no. 2, pp. 175-188

Abstract

Degenerate tri-Hamiltonian structures of the Shivamoggi and generalized Raychaudhuri equations are exhibited. For certain specific values of the parameters, it is shown that hyperchaotic Lü and Qi systems are superintegrable and admit tri-Hamiltonian structures.

Keywords: first integrals, Darboux polynomials, Jacobi’s last multiplier, 4D Poisson structures, tri-Hamiltonian structures, Shivamoggi equations, generalized Raychaudhuri equations, Lü system and Qi system

Citation: Esen O., Choudhury A. G., Guha P., Gümral H., Superintegrable Cases of Four-dimensional Dynamical Systems, Regular and Chaotic Dynamics, 2016, vol. 21, no. 2, pp. 175-188

DOI:10.1134/S1560354716020039

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