نتایج جستجو برای: sample fractional integral

تعداد نتایج: 574995  

Journal: :Int. J. Math. Mathematical Sciences 2004
Liu Lanzhe

The continuity for some multilinear operators related to certain fractional singular integral operators on Triebel-Lizorkin spaces is obtained. The operators include Calderon-Zygmund singular integral operator and fractional integral operator. 1. Introduction. Let T be a Calderon-Zygmund singular integral operator; a well-known result of Coifman et al. (see [6]) states that the commutator [b, T...

2017
Mehmet Kunt İmdat İşcan Mohamed Ben Abdallah

In this paper, we present Hermite-Hadamard inequality for p-convex functions in fractional integral forms. we obtain an integral equality and some Hermite-Hadamard type integral inequalities for p-convex functions in fractional integral forms. We give some HermiteHadamard type inequalities for convex, harmonically convex and p-convex functions. Some results presented in this paper for p-convex ...

ژورنال: پژوهش های ریاضی 2022

In this paper we consider a fractional order model of HIV infection of  CD4+T cells and we transform this fractional order system of ordinary differential equations to a system of weakly singular integral equations. Afterwards we propose a Nystrom method for solving resulting system, convergence result and order of convergence is obtained by using conditions of existence and uniqueness of solut...

2016
Syuan-Yi Chen

Abstract: The object of this study is to develop a self-tuning fractional order proportionalintegral-derivative (SFOPID) controller for controlling the mover position of a direct drive linear voice coil motor (VCM) accurately under different operational conditions. The fractional order proportional-integral-derivative (FOPID) controller can improve the control performances of the conventional i...

2011
MOHAMED ABDALLA DARWISH M. A. DARWISH

In this paper we study a very general quadratic integral equation of fractional order. We show that the quadratic integral equations of fractional orders has at least one monotonic solution in the Banach space of all real functions defined and continuous on a bounded and closed interval. The concept of a measure of noncompactness related to monotonicity, introduced by J. Banaś and L. Olszowy, a...

Journal: :Computers & Mathematics with Applications 2015
Alka Chadha D. N. Pandey

Keywords: Analytic semigroup Banach fixed point theorem Caputo derivative Faedo–Galerkin approximations Nonlocal conditions Neutral fractional differential equation a b s t r a c t This paper is concerned with the approximation of the solution for neutral fractional differential equation with nonlocal conditions in an arbitrary separable Hilbert space H. We study an associated integral equation...

2007
Albert Benassi Serge Cohen

In this paper , two classes of Gaussian Processes having locally the same fractal properties as Fractional Brownian Motion are studied. Our aim is to give estimators of the relevant parameters of these processes from one sample path. In the rst class (i.e. Filtered White Noises), a time dependency of the integrand of the classical Wiener Integral associated to the Fractional Brownian Motion is ...

2008
Sujit Sur Carol-Ann Tetrault

Firm reputation is an intangible asset that within a resource-based view can provide a sustainable competitive advantage (Barney, 1991; Carter & Ruefli, 2006; Fombrun, 1996; Roberts & Dowling, 2002). While reputation is built over time, it is highly vulnerable to being tarnished and risks being lost in no time at all (Carter & Ruefli, 2006; Davies, Chun, Vinhas da Silva & Roper, 2003; Hall, 199...

2007
A. Kuznetsov

In this article we provide integral representations for the Dirichlet beta and Riemann zeta functions, which are obtained by combining Mellin transform with the fractional Fourier transform. As an application of these integral formulas we derive tractable expansions of these L-functions in the series of Meixner-Pollaczek polynomials and rising factorials.

2015
Jorge Losada Juan J. Nieto

We introduce the fractional integral corresponding to the new concept of fractional derivative recently introduced by Caputo and Fabrizio and we study some related fractional differential equations.

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