نتایج جستجو برای: mittag leffer

تعداد نتایج: 991  

In this paper, we consider the inhomogeneous time-fractional nonlinear Fisher equation with three known boundary conditions. We first apply a modified Homotopy perturbation method for translating the proposed problem to a set of linear problems. Then we use the separation variables  method to solve obtained problems. In examples, we illustrate that by right choice of source term in the modified...

1997
Yu. Luchko S. Rogosin

Integral representations, asymptotic behaviour and distribution of zeros for classical Mittag-Leeer functions as well as for the functions of Mittag-Leeer type are discussed. They are obtained by diierent approaches. Special attention is paid to the questions of growth regularity of these functions.

2002
A. Edrei E. B. Saff

The zero distribution of sections of Mittag–Leffler functions of order ρ > 1 was studied in 1983 by A. Edrei, E.B. Saff and R.S. Varga. In the present paper, we study the zero distribution of linear combinations of sections and tails of Mittag–Leffler functions of order ρ > 1.

2015
GHULAM FARID JOSIP PEČARIĆ ZIVORAD TOMOVSKI Z. TOMOVSKI

In this paper we give generalization of Opial-type inequalities by using generalized fractional integral operator involving generalized Mittag–Leffler function. We deduce some results which already have been proved. Also we consider n -exponential convexity of some non-negative differences of inequalities involving Mittag-Leffler function and deduce their exponential convexity and log-convexity.

2011
S. D. Purohit

The aim of this paper is to study some properties of multiindex Mittag-Leffler type function E(1/ρj),(μj)(z) introduced by Kiryakova [V. Kiryakova, J. Comput. Appl. Math. 118 (2000), 241-259]. Here we establish certain theorems which provide the image of this function under the Saigo’s fractional integral operators. The results derived are of general character and give rise to a number of known...

Journal: :Mathematical and Computer Modelling 2011
Miomir S. Stankovic Sladjana D. Marinkovic Predrag M. Rajkovic

The starting point of this paper are the Mittag–Leffler polynomials investigated in details by H. Bateman in [1]. Based on generalized integer powers of real numbers and deformed exponential function, we introduce deformed Mittag–Leffler polynomials defined by appropriate generating function. We investigate their recurrence relations, hypergeometric representation and orthogonality. Since they ...

2018
Xiaoyan Li Song Liu Wei Jiang

*Correspondence: [email protected] School of Mathematical Science, Anhui University, Hefei, P.R. China Abstract In this paper, using the theory of q-fractional calculus, we deal with the q-Mittag-Leffler stability of q-fractional differential systems, and based on it, we analyze the direct Lyapunov method of q-fractional differential systems. Several sufficient criteria are established to guaran...

Journal: :Axioms 2015
Seema S. Nair

Recently, probability models with thicker or thinner tails have gained more importance among statisticians and physicists because of their vast applications in random walks, Lévi flights, financial modeling, etc. In this connection, we introduce here a new family of generalized probability distributions associated with the Mittag–Leffler function. This family gives an extension to the generaliz...

2005
Francesco MAINARDI Rudolf GORENFLO

After sketching the basic principles of renewal theory we discuss the classical Poisson process and offer two other processes, namely the renewal process of Mittag-Leffler type and the renewal process of Wright type, so named by us because special functions of Mittag-Leffler and of Wright type appear in the definition of the relevant waiting times. We compare these three processes with each oth...

Journal: :Physical review. E, Statistical, nonlinear, and soft matter physics 2015
Nicos Georgiou Istvan Z Kiss Enrico Scalas

Non-Markovian processes are widespread in natural and human-made systems, yet explicit modeling and analysis of such systems is underdeveloped. We consider a non-Markovian dynamic network with random link activation and deletion (RLAD) and heavy-tailed Mittag-Leffler distribution for the interevent times. We derive an analytically and computationally tractable system of Kolmogorov-like forward ...

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