Technique to Solve Linear Fractional Differential Equations Using B-Polynomials Bases
نویسندگان
چکیده
A multidimensional, modified, fractional-order B-polys technique was implemented for finding solutions of linear partial differential equations. To calculate the results Fractional Partial Differential Equations (FPDE), sum product fractional and coefficients employed. Moreover, minimization error in found by employing Galerkin method. Before method applied, FPDE transformed into an operational matrix equation that inverted to provide values unknown approximate solution. valid multidimensional solution determined when appropriate number basis sets were chosen. In addition, initial conditions applied seek proper multidimensions. The four examples FPDEs agreements between exact be excellent. current can expanded find equations other areas, such as physics engineering fields.
منابع مشابه
A fractional type of the Chebyshev polynomials for approximation of solution of linear fractional differential equations
In this paper we introduce a type of fractional-order polynomials based on the classical Chebyshev polynomials of the second kind (FCSs). Also we construct the operational matrix of fractional derivative of order $ gamma $ in the Caputo for FCSs and show that this matrix with the Tau method are utilized to reduce the solution of some fractional-order differential equations.
متن کاملSolving the fractional integro-differential equations using fractional order Jacobi polynomials
In this paper, we are intend to present a numerical algorithm for computing approximate solution of linear and nonlinear Fredholm, Volterra and Fredholm-Volterra integro-differential equations. The approximated solution is written in terms of fractional Jacobi polynomials. In this way, firstly we define Riemann-Liouville fractional operational matrix of fractional order Jacobi polynomials, the...
متن کاملa fractional type of the chebyshev polynomials for approximation of solution of linear fractional differential equations
in this paper we introduce a type of fractional-order polynomials basedon the classical chebyshev polynomials of the second kind (fcss). also we construct the operationalmatrix of fractional derivative of order $ gamma $ in the caputo for fcss and show that this matrix with the tau method are utilized to reduce the solution of some fractional-order differential equations.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Fractal and fractional
سال: 2021
ISSN: ['2504-3110']
DOI: https://doi.org/10.3390/fractalfract5040208