Citation: |
[1] |
O. P. Agrawal, Generalized variational problems and Euler-Lagrange equations, Comput. Math. Appl., 59 (2010), 1852-1864.doi: 10.1016/j.camwa.2009.08.029. |
[2] |
R. Almeida, Fractional variational problems with the Riesz-Caputo derivative, Appl. Math. Lett., 25 (2012), 142-148.doi: 10.1016/j.aml.2011.08.003. |
[3] |
R. Almeida, A. B. Malinowska and D. F. M. Torres, A fractional calculus of variations for multiple integrals with application to vibrating string, J. Math. Phys., 51 (2010), 033503, 12 pp.doi: 10.1063/1.3319559. |
[4] |
R. Almeida, A. B. Malinowska and D. F. M. Torres, Fractional Euler-Lagrange differential equations via Caputo derivatives, Fractional Dynamics and Control, 2 (2012), 109-118.doi: 10.1007/978-1-4614-0457-6_9. |
[5] |
R. Almeida, S. Pooseh and D. F. M. Torres, Fractional variational problems depending on indefinite integrals, Nonlinear Anal., 75 (2012), 1009-1025.doi: 10.1016/j.na.2011.02.028. |
[6] |
D. Baleanu and I. S. Muslih, Lagrangian formulation of classical fields within Riemann-Liouville fractional derivatives, Phys. Scripta, 72 (2005), 119-121.doi: 10.1238/Physica.Regular.072a00119. |
[7] |
N. R. O. Bastos, R. A. C. Ferreira and D. F. M. Torres, Necessary optimality conditions for fractional difference problems of the calculus of variations, Discrete Contin. Dyn. Syst., 29 (2011), 417-437.doi: 10.3934/dcds.2011.29.417. |
[8] |
L. Bourdin, Existence of a weak solution for fractional Euler-Lagrange equations, J. Math. Anal. Appl., 399 (2013), 239-251.doi: 10.1016/j.jmaa.2012.10.008. |
[9] |
J. Cresson, Fractional embedding of differential operators and Lagrangian systems, J. Math. Phys., 48 (2007), 033504, 34 pp.doi: 10.1063/1.2483292. |
[10] |
G. S. F. Frederico and D. F. M. Torres, Fractional Noether's theorem in the Riesz-Caputo sense, Appl. Math. Comput., 217 (2010), 1023-1033.doi: 10.1016/j.amc.2010.01.100. |
[11] |
U. N. Katugampola, New approach to a generalized fractional integral, Appl. Math. Comput., 218 (2011), 860-865.doi: 10.1016/j.amc.2011.03.062. |
[12] |
A. A. Kilbas and M. Saigo, Generalized Mittag-Leffler function and generalized fractional calculus operators, Integral Transform. Spec. Func., 15 (2004), 31-49.doi: 10.1080/10652460310001600717. |
[13] |
A. A. Kilbas, H. M. Srivastava and J. J. Trujillo, Theory and Applications of Fractional Differential Equations, North-Holland Mathematics Studies, 204, Elsevier, Amsterdam, 2006. |
[14] |
M. Klimek, On Solutions of Linear Fractional Differential Equations of a Variational Type, The Publishing Office of Czestochowa University of Technology, Czestochowa, 2009. |
[15] |
M. Klimek and M. Lupa, Reflection symmetric formulation of generalized fractional variational calculus, Fract. Calc. Appl. Anal., 16 (2013), 243-261.doi: 10.2478/s13540-013-0015-x. |
[16] |
A. B. Malinowska, A formulation of the fractional Noether-type theorem for multidimensional Lagrangians, Appl. Math. Lett., 25 (2012), 1941-1946.doi: 10.1016/j.aml.2012.03.006. |
[17] |
A. B. Malinowska and D. F. M. Torres, Introduction to the Fractional Calculus of Variations, Imperial College Press, 2012.doi: 10.1142/p871. |
[18] |
T. Odzijewicz, Variable order fractional isoperimetric problem of several variables, Advances in the Theory and Applications of Non-integer Order Systems, 257 (2013), 133-139.doi: 10.1007/978-3-319-00933-9_11. |
[19] |
T. Odzijewicz, A. B. Malinowska and D. F. M. Torres, Fractional calculus of variations of several independent variables, European Phys. J., 222 (2013), 1813-1826.doi: 10.1140/epjst/e2013-01966-0. |
[20] |
T. Odzijewicz, A. B. Malinowska and D. F. M. Torres, Green's theorem for generalized fractional derivative, Fract. Calc. Appl. Anal., 16 (2013), 64-75.doi: 10.2478/s13540-013-0005-z. |
[21] |
T. Odzijewicz, A. B. Malinowska and D. F. M. Torres, Generalized fractional calculus with applications to the calculus of variations, Comput. Math. Appl., 64 (2012), 3351-3366.doi: 10.1016/j.camwa.2012.01.073. |
[22] |
F. Riewe, Nonconservative Lagrangian and Hamiltonian mechanics, Phys. Rev. E (3), 53 (1996), 1890-1899.doi: 10.1103/PhysRevE.53.1890. |
[23] |
F. Riewe, Mechanics with fractional derivatives, Phys. Rev. E (3), 55 (1997), 3581-3592.doi: 10.1103/PhysRevE.55.3581. |