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Konu "Systems" için Matematik Bölümü listeleme

Konu "Systems" için Matematik Bölümü listeleme

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  • A fractional Dirac equation and its solution 
    Muslih, Sami I.; Agrawal, Om. P.; Baleanu, Dumitru (IOP Publishing LTD, 2010-02-05)
    This paper presents a fractional Dirac equation and its solution. The fractional Dirac equation may be obtained using a fractional variational principle and a fractional Klein-Gordon equation; both methods are considered ...
  • About fractional calculus of singular Lagrangians 
    Baleanu, Dumitru (IEEE, 2004)
    In this paper the solutions of the fractional Euler-Lagrange equations corresponding to singular fractional Lagrangians were examined. Despite of the complexity of solutions in the fractional case the gauge classical ...
  • About Lagrangian formulation of classical fields within Riemann-Liouville fractional derivatives 
    Baleanu, Dumitru; Muslih, Sami I. (Amer Soc Mechanical Engineers, 2005)
    sRecently, an extension of the simplest fractional problem and the fractional variational problem of Lagrange was obtained by Agrawal. The first part of this study presents the fractional Lagrangian formulation of mechanical ...
  • Adaptive fractional-order blood glucose regulator based on high-order sliding mode observer 
    Delavari, Hadi; Heydarinejad, Hamid; Baleanu, Dumitru (Inst Engineering Technology-IET, 2019-04)
    Type I diabetes is described by the destruction of the insulin-producing beta-cells in the pancreas. Hence, exogenous insulin administration is necessary for Type I diabetes patients. In this study, to estimate the states ...
  • Calculation of average intensity via semi-analytic method 
    Eyyuboğlu, Halil T.; Sermutlu, Emre (Springer, 2010-03)
    We present a semi-analytic approach to the solution of the quadruple Huygens-Fresnel integral which is used to calculate the average receiver intensity of a source beam after it has propagated in a turbulent atmosphere. ...
  • Caputo and related fractional derivatives in singular systems 
    Dassios, Ioannis K.; Baleanu, Dumitru (Elsevier Science INC, 2018-11-15)
    By using the Caputo (C) fractional derivative and two recently defined alternative versions of this derivative, the Caputo-Fabrizio (CF) and the Atangana-Baleanu (AB) fractional derivative, firstly we focus on singular ...
  • Coupled fixed points for meir-keeler contractions in ordered partial metric spaces 
    Abdeljawad, Thabet; Aydi, Hassen; Karapınar, Erdal (Hindawi Publishing Corp,, 2012)
    In this paper, we prove the existence and uniqueness of a new Meir-Keeler type coupled fixed point theorem for two mappings F : X x X -> X and g : X -> X on a partially ordered partial metric space. We present an application ...
  • Discrete variational principles for higher-order Lagrangians 
    Baleanu, Dumitru; Jarad, Fahd (Societa Italiana Di Fisica, 2005-09)
    The discrete Euler-Lagrange equations for higher-order Lagrangians and the corresponding discrete Hamiltonian are obtained. One example containing second-order difference is investigated in details
  • Existence and uniqueness theorem for a class of delay differential equations with left and right Caputo fractional derivatives 
    Abdeljawad, Thabet; Baleanu, Dumitru; Jarad, Fahd (Amer Inst Physics, 2008-08)
    The existence and uniqueness theorems for functional right-left delay. and left-right advanced fractional functional differential equations with bounded delay and advance, respectively, are proved. The continuity with ...
  • Existence Results of Fractional Differential Equations with Riesz-Caputo Derivative 
    Chen, Fulai; Baleanu, Dumitru; Wu, Guo-Cheng (Springer Heidelberg, 2017-12)
    This paper is concerned with a class of boundary value problems for fractional differential equations with the Riesz-Caputo derivative, which holds two-sided nonlocal effects. By means of a new fractional Gronwall inequalities ...
  • Fractional odd-dimensional mechanics 
    Golmankhaneh, Ali K.; Golmankhaneh, Alireza K.; Baleanu, Dumitru; Baleanu, Mihaela Cristina (Springer International Publishing, 2011)
    The classical Nambu mechanics is generalized to involve fractional derivatives using two different methods. The first method is based on the definition of fractional exterior derivative and the second one is based on ...
  • Fractional variational principles in action 
    Baleanu, Dumitru (IOP Publishing LTD, 2009-10)
    The fractional calculus has gained considerable importance in various fields of science and engineering, especially during the last few decades. An open issue in this emerging field is represented by the fractional variational ...
  • Hamiltonian formulation of classical fields within Riemann-Liouville fractional derivatives 
    Muslih, Sami I.; Baleanu, Dumitru; Rabei, Eqab (Royal Swedish Acad Sciences, 2006-05)
    The fractional Hamiltonian formulation and the fractional path integral quantization of fields are analysed. Dirac and Schrodinger fields are investigated in detail
  • Hamiltonian formulation of singular Lagrangians on time scales 
    Jarad, Fahd; Baleanu, Dumitru; Abdeljawad, Thabet (IOP Publishing ltd, 2008-05)
    The Hamiltonian formulation of Lagrangian on time scale is investigated and the equivalence of Hamilton and Euler-Lagrange equations is obtained. The role of Lagrange multipliers is discussed
  • Lagrangian formulation of classical fields within Riemann-Liouville fractional derivatives 
    Baleanu, Dumitru; Muslih, Sami I. (IOP Publishing LTD, 2005-08)
    The classical fields with fractional derivatives are investigated by using the fractional Lagrangian forniulation. The fractional ELder-Lagrange equations were obtained and two examples were studied.
  • NMR measurements of anomalous diffusion reflect fractional order dynamics 
    Magin, Richard L.; Baleanu, Dumitru (ASME, 2008-01-01)
    Diffusion weighted MRI is often used to detect and stage neurodegenerative, malignant and ischemic diseases. The correlation between developing pathology and localized diffusion measurements relies on the design of selective ...
  • Numerical solutions of interval-valued fractional nonlinear differential equations 
    Huang, Lan-Lan; Liu, Bao-Qing; Baleanu, Dumitru; Wu, Guo-Cheng (Springer Heidelberg, 2019-05)
    A class of interval-valued fractional nonlinear differential equations is proposed in this paper. The system is reduced to two kinds of standard fractional differential equations if w -monotone conditions are provided. ...
  • On analytical solutions of the fractional differential equation with uncertainty: application to the basset problem 
    Salahshour, Soheil; Ahmadian, Ali; Senu, Norazak; Baleanu, Dumitru; Agarwal, Ravi P. (MDPI AG, 2015-02)
    In this paper, we apply the concept of Caputo's H-differentiability, constructed based on the generalized Hukuhara difference, to solve the fuzzy fractional differential equation (FFDE) with uncertainty. This is in contrast ...
  • On fractional Duffin-Kemmer-Petiau equation 
    Bouzid, N.; Merad, M.; Baleanu, Dumitru (Springer Wien, 2016-04)
    In this paper we treat a fractional bosonic, scalar and vectorial, time equation namely Duffin-Kemmer-Petiau Equation. The fractional variational principle was used, the fractional Euler-Lagrange equations were presented. ...
  • On the Fractional View Analysis of Keller-Segel Equations with Sensitivity Functions 
    Liu, Haobin; Khan, Hassan; Shah, Rasool; Alderremy, A. A.; Aly, Shaban; Baleanu, Dumitru (2020-07-28)
    In this paper, the fractional view analysis of the Keller-Segal equations with sensitivity functions is presented. The Caputo operator has been used to pursue the present research work. The natural transform is combined ...