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Integro-differential equation

Existence the Solution for Fractional order Nonlinear Functional Integro-Differential Equation in Banach Space

Existence the Solution for Fractional order Nonlinear Functional Integro-Differential Equation in Banach Space

... In this paper we study the existence result is obtained for initial value problem fractional order nonlinear functional integro-differential equation by using a hybrid fixed point theorem for three ...

6

Analytic-Approximate Solution For An Integro- Differential Equation Arising In Oscillating Magnetic Fields Using Homotopy Analysis Method

Analytic-Approximate Solution For An Integro- Differential Equation Arising In Oscillating Magnetic Fields Using Homotopy Analysis Method

... an integro- differential equation which describes the charged particle motion for certain configurations of oscillating magnetic fields is ...the integro-differential equation ...

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Numerical Solution of Second-Order Linear Fredholm Integro-Differential Equation Using Generalized Minimal Residual Method

Numerical Solution of Second-Order Linear Fredholm Integro-Differential Equation Using Generalized Minimal Residual Method

... partial differential equations, integral equations, Integro-Differential Equations (IDE), stochastic equations and ...such integro-differential equations which are arise in fluid ...

4

The Application of the Hybrid Method to Solving the Volterra Integro-differential Equation

The Application of the Hybrid Method to Solving the Volterra Integro-differential Equation

... integral equation (2) and initial-value problem ...ordinary differential equations by employing some combinations of the methods proposed for solving integral equations with variable ...ordinary ...

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Numerical and analytical study for integro-differential equations  using shifted Legendre method

Numerical and analytical study for integro-differential equations using shifted Legendre method

... The integro-differential equation (IDE) is an equation that involves both integrals and derivatives of an unknown ...partial differential equations, integral and ...

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Simple but accurate periodic solutions for the nonlinear pendulum equation

Simple but accurate periodic solutions for the nonlinear pendulum equation

... nonlinear differential equation whose exact solution for the angular displacement from vertical as a function of time cannot be expressed in terms of an elementary function, so either a numerical treatment ...

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Fractional diffusion models and option pricing in jump models

Fractional diffusion models and option pricing in jump models

... K EYWORDS : Fractional Partial Differential Equation; Lévy Process; Tempered Stable Process; Fractional Calculus; Option Pricing; Finite Difference Scheme.... O problema de valorização d[r] ...

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Energy method for calculating the noise penetrating into flat rooms through walls

Energy method for calculating the noise penetrating into flat rooms through walls

... nie pri ispol’zovanii integro-interpolyatsionnogo metoda rascheta shumovykh poley [On the Principle of Sound Energy Input into a Room by Using the Integro-Interpolation Method for Cal[r] ...

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Braz. J. Phys.  vol.37 número3B

Braz. J. Phys. vol.37 número3B

... corresponding integro-differential Schrodinger equation and compared these calculations with the case with no non- locality (the local double-folding ...

4

On Solvability of the Nonlinear Optimal Control Problem for Processes Described by the Semi-linear Parabolic Equations

On Solvability of the Nonlinear Optimal Control Problem for Processes Described by the Semi-linear Parabolic Equations

... If u t  0 ( ) is a solution of (5.1) then it can exist a control pretending for “optimality”. The optimal process V  0 ( , ) t x corresponding to the control u t  0 ( ) , is established as a solution of integral ...

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Ulam stability for fractional differential equations in the sense of Caputo operator

Ulam stability for fractional differential equations in the sense of Caputo operator

... We next introduce the generalized Hyers-Ulam stabi- lity depending on the properties of the fractional operators. Recently the author studied the generalized Hyers-Ulam stability for various types of fractional ...

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Backward-stochastic-differential-equation approach to modeling of gene expression

Backward-stochastic-differential-equation approach to modeling of gene expression

... stochastic equation describing the dynamics of proteins synthesis and degradation is still BSDE (1), however we decou- ple it into two BSDEs and solve each BSDE ...

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Interpretation of Frenkel’s theory of sintering considering evolution of activated pores: II. Model and reliability

Interpretation of Frenkel’s theory of sintering considering evolution of activated pores: II. Model and reliability

... partial differential equation with time and the relative initial effective activated volume to that in the final equibrium state increases to zero, and the more reliable the model ...

6

Multiplicidade de soluções positivas para algumas classes de problemas elípticos em R2 com condição de Neumann

Multiplicidade de soluções positivas para algumas classes de problemas elípticos em R2 com condição de Neumann

... Sreenadh, Multiple positive solutions for a singular elliptic equation. with Neumann boundary condition in two dimensios, Eletronic Journal of Differential[r] ...

159

Rev. Bras. Ensino Fís.  vol.36 número3

Rev. Bras. Ensino Fís. vol.36 número3

... In this paper, we use the Lagrangian formalism of classical mechanics and some assumptions to obtain cos- mological differential equations analogous to Friedmann and Einstein equations, obtained from the theory of ...

3

Differential equation of transverse vibrations of a beam with local stroke change of stiffness

Differential equation of transverse vibrations of a beam with local stroke change of stiffness

... In [3], a differential equation of transverse vibrations of a beam with a local, stroke change of stiffness was derived, based on the sequential definition of a distribution.. PRELIMINAR[r] ...

8

Braz. J. Chem. Eng.  vol.25 número4

Braz. J. Chem. Eng. vol.25 número4

... underlying differential algebraic equation (DAE) system using standard integration algorithms so as to evaluate the objective function and other constraints that have to be satisfied by the ...

9

The Symmetric Semi-classical Orthogonal Polynomials of Class Two and Some of Their Extensions

The Symmetric Semi-classical Orthogonal Polynomials of Class Two and Some of Their Extensions

... Abstract: We study symmetric sequences of orthogonal polynomials of class two related to Stieltjes functions satisfying a Riccati type differential equation with polynomial coefficients. We show difference ...

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Sufficient conditions for optimality for a mathematical model of drug treatment with pharmacodynamics

Sufficient conditions for optimality for a mathematical model of drug treatment with pharmacodynamics

... In principle, loss of injectivity of the flow can occur both in between the junction surfaces (and this corresponds to the classical conjugate points like in the calculus of variations) and at the junction surfaces (e.g., ...

17

Comput. Appl. Math.  vol.26 número1

Comput. Appl. Math. vol.26 número1

... We mention that the use of differential equation modeling for solving systems of equations, including linear algebra problems, was considered in other situations: in [14, 17] for generat[r] ...

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