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Construction of some New Fractional Canonical Transformations and their Generating Functions


Affiliations
1 Taibah University, Faculty of Science, Department of Mathematics, Al-Madeenah Al-Monawwarah, Saudi Arabia
 

The Fractional Calculus, in brief FC generalizes the differentiation and integration from integer to rational order. It enables us to derive equations of motion with non conservative classical forces using fractional Lagrangians. In this paper fundamental properties of fractional derivative are outlined. The behavior of some elementary functions under the effect of the fractional differintegral operator is examined. Using the Riemann-Liouville differintegral, Fractional Euler-Lagrange equation is obtained. Fractional Hamilton's canonical equations are formulated. Different canonical transformations with different generating functions are derived. Fractional Poisson bracket is introduced. Fractional Hamilton-Jacobi equation is presented.

Keywords

Riemann-liouville Derivative, Fractional Euler-lagrange Equation, Fractional Hamilton's Canonical Equations
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  • Baleanu D (2008) New applications of fractional variational principles. Reports Math. Phys. 61, 199-206.
  • Agrawal OP (2002) Formulation of Euler-Lagrange equations for fractional variational problems. J Math. Anal. Appl. 272, 368-379.
  • Agrawal OP (2006) J. Phys. A: Math. Gen. 39, 10375
  • Agrawal OP (2007) J. Phys. A: Math. Theor. 40, 5469
  • Baleanu D and Muslih S (2005b) Formulation of Hamiltonian equations for fractional variational problems. Czech. J. Phys., 55: 633-642.
  • Baleanu DI and Muslih S (2005a) Lagrangian formulation of classical fields within Riemann-Lowville fractional derivatives. Phys. Scripta. 72, 119-121.
  • Eqab MR and Ababneh BS (2008) Hamilton-Jacobi fractional mechanics. J. Math. Anal. Appl. 344, 799-805.
  • Goldstein H (2001) Classical mechanics. 3rd Edn. Addison-Wesley Pub. Co.
  • Kilbas AA, Srivastava HM and Trujillo JJ (2006) Theory and applications of fractional differential equations. Elsevier, Amsterdam.
  • Magin RL (2006) Fractional calculus in bioengineering, Begell House Publisher, Inc., Connecticut.
  • Miller KS and Ross B (1993) An Introduction to the Fractional Integrals and Derivatives-Theory and Applications. John Wiley and Sons.
  • Oldham KB and Spanier J (1974) The fractional calculus, Academic Press, New York.
  • Podlubny I (1999) Fractional differential equations mathematics in science and engineering, V198. Academic Press, San Diego.
  • Riemann B (1876) Versuch einer allgemeinen Auffassung der Integration und Differentiation. Gesammelte Werke, pp: 62.
  • Riewe F (1996) Nonconservative lagrangian and hamiltonian mechanics. Phys. Rev. E53, 1890-1899.
  • Riewe F (1997) Mechanics with fractional derivatives. Phys. Rev. E55, 3581-3592.
  • Samko SG, Kilbas AA and Marichev OI (1993) Fractional integrals and derivatives-theory and applications, Gordon and Breach. Longhorne, PA.

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  • Construction of some New Fractional Canonical Transformations and their Generating Functions

Abstract Views: 355  |  PDF Views: 108

Authors

F. A. Abd El-Salam
Taibah University, Faculty of Science, Department of Mathematics, Al-Madeenah Al-Monawwarah, Saudi Arabia

Abstract


The Fractional Calculus, in brief FC generalizes the differentiation and integration from integer to rational order. It enables us to derive equations of motion with non conservative classical forces using fractional Lagrangians. In this paper fundamental properties of fractional derivative are outlined. The behavior of some elementary functions under the effect of the fractional differintegral operator is examined. Using the Riemann-Liouville differintegral, Fractional Euler-Lagrange equation is obtained. Fractional Hamilton's canonical equations are formulated. Different canonical transformations with different generating functions are derived. Fractional Poisson bracket is introduced. Fractional Hamilton-Jacobi equation is presented.

Keywords


Riemann-liouville Derivative, Fractional Euler-lagrange Equation, Fractional Hamilton's Canonical Equations

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DOI: https://doi.org/10.17485/ijst%2F2012%2Fv5i10%2F30928