[1] Ahmad B, Nieto J J. Existence of solutions for nonlocal boundary value problems of higher order nonlinear fractional differential equations. Abs Appl Anal, 2009, Article ID 494720
[2] Ahmad B, Nieto J J. Existence results for a coupled system of nonlinear fractional differential equations with three-point boundary conditions. Comp and Math Appl, 2009, 58: 1838–1843
[3] Bai Z. On positive solutions of a nonlocal fractional boundary value problem. Nonlinear Analysis, 2009, 72: 916–924
[4] Bai Z, Haishen L. Positive solutions for boundary-value problem of nonlinear fractional differential equa-tion. J Math Anal Appl, 2005, 311: 495–505
[5] Bai C, Fang J. The existence of positive solution for singular coupled system of nonlinear fractional equations. Appl Math Comput, 2004, 150: 611–621
[6] Benchohra M, Henderson J, Ntoyuas S K, Ouahab A. Existence results for fractional order functional differential equations with infinite delay. J Math Anal Appl, 2008, 338: 1340–1350
[7] Delbosco D, Rodino I. Existence and uniqueness for a nonlinear fractional differential equation. J Math Anal Appl, 1996, 204: 609–625
[8] El-Shahed M, Nieto J J. Nontrivial solutions for a nonlinear multi-point boundary value problem of frac-tional order Comput Math Appl, 2010, 59: 3438–3443
[9] Eloe P W, Bashir Ahmad. Positive solutions of a nonlinear nth boundary value problems with nonlocal conditions. Applied Math Let, 2005, 18: 521527
[10] Hilfer R, Ed. Applications of Fractional Calculus in Physics. Singapore: World Scientific, 2000
[11] Ibrahim R W, Momani S. On existence and uniqueness of solutions of a class of fractional differential equations. J Math Anal Appl, 2007, 3334: 1–10
[12] Lakshmikantham V, Leela S. Nagumo-type uniqueness result for fractional differential equations. Nonlinear Analysis, TMA, 2009, 71(7/8): 2886–2889
[13] Machando J T. Disrete time fractional-order controllers. Frac Cal App Anal, 2001, 4: 47–66
[14] Sabatier J, Agrawal O P, Machado Tenreiro J A. Advances in Fractional Calculus. Springer, 2007
[15] Miller K S, Ross B. An Introduction to the Fractional Calculus and Fractional Differential equations. New York: Wiley, 1993
[16] Nishimoto K. An Essence of Neshimoto’s Fractional Calculus. Koriyama: Descartes Press, 1991
[17] Nieto J J. Maximum principles for fractional differential equations derived from MittagLeffler functions. Appl Math Lett, 2010, 23: 1248–1251
[18] Oldham K B, Spanier J. The Fractional Calculus. New York: Academic Press, 1974
[19] Podlubny I. Fractional Differential Equations. San Diedo: Academic Press, 1999
[20] Podlubny I. Geometric and physical interpretation of fractional integration and fractional differentiation. Frac Cal and App Anal, 2002, 4: 366–386
[21] Sabatier J, Agarwal O P, Ttenreiro Machado J A. Advances in Fractional Calculus, Theoretical Develop-ments and Applications in Physics and Engineering. Springer, 2007
[22] Samko S G, Kilbas A A, Marichev O I. Fractional Integrals and Derivatives, Theory and Applications. Amsterdam: Gordon and Breach, 1993
[23] El-Shahed M. Positive Solutions for Boundary Value Problem of Nonlinear Fractional Differential Equation. Abst Appl Analy, 2007, Article ID 10368
[24] Stojanovic M. Existence-uniqueness results for a nonlinear n-term fractional equation. J Math Anal Appl, 2009, 353: 244–255
[25] Su X, Zhang S. Solutions to boundary-value problems for nonlinear differential equations of fractional order. Elec J Diff Equat, 2009, 26: 1–15
[26] Su X. Boundary value problem for a coupled system of nonlinear fractional differential equations. Appl Math Letters, 2009, 22: 64–69
[27] Zang S. Positive solutions for boundary-valve problems of nonlinear fractional differential equations. Elec J Diff Equat, 2006, 36: 1–12
[28] Zhang S. Existence of solution for boundary value problem of fractional order. Acta Math Sci, 2006, 26B(2): 220–228 |