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Detection MITM Attack in Multi-SDN Controller

Anass Sebbar; Mohammed Boulmalf; Mohamed Dafir Ech-Cherif El Kettani; Youssef Badd (2018 IEEE 5th International Congress on Information Science and Technology (CiSt), 2018-10-21)

Software Defined Security Networking is a new method to reduce risks while ensuring maximum protection for users and networks. It offers automated and usable intelligence to preserve the security of the systems. However, ...

Growth of Logarithmic Derivatives and Their Applications in Complex Differential Equations

Belaïdi, Benharrat; Latreuch, Zinelâabidine (International Journal of Analysis, 2014)

We continue the study of the behavior of the growth of logarithmic derivatives. In fact, we prove some relations between the value distribution of solutions of linear differential equations and growth of their logarithmic ...

SEM blind identification of ARMA models application to seismic data

Benayad Nsiri; Thierry Chonavel; Jean-Marc Boucher (2004 12th European Signal Processing Conference, 2004-09-06)

In this paper, we address blind identification of an ARMA model convolved with an impulse sequence via Maximum Likelihood (ML) approach. A Stochastic Expectation Maximization (SEM) implementation of the criterion is ...

Growth and Complex Oscillation of Linear Differential Equations with Meromorphic Coefficients of [p, q]− ϕ Order

BELAIDI, Benharrat; Bouabdelli, Rabab (International Journal of Analysis and Applications, 2014-10-18)

This paper is devoted to considering the growth of solutions of complex higher order linear di erential equations with meromorphic coe - cients under some assumptions for [p; q] 􀀀 ' order and we obtain some results which ...

Oscillation and fixed points of derivatives of solutions of some linear differential equations

Belaidi, Benharrat; El Farissi, Abdallah (Matematika, 2014-12-01)

In this paper, we investigate the relationship between solutions and their derivatives of the differential equation f(k) + Af = 0 for k > 2 and meromorphic functions of infinite iterated p-order, where A is a meromorphic ...

Growth of certain combinations of entire solutions of higher order linear differential equations

Belaïdi, Benharrat; Latreuch, Zinelâabidine (Annals of the University of Craiova-Mathematics and Computer Science Series, 2014-12-28)

The main purpose of this paper is to study the growth of certain combinations of entire solutions of higher order complex linear differential equations.

Some Results on the Properties of Differential Polynomials Generated by Solutionsof Complex Differential Equations

BELAÏDI, Benharrat; LATREUCH, Zinelâabidine (Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica, 2015)

This paper is devoted to considering the complex oscillation of differential polynomials generated by meromorphic solutions of the differential equation f(k) + Ak−1(z)f(k−1) + · · · + A1(z)f + A0(z)f = 0, where ...

Zeros of Solutions and Their Derivatives of Higher Order Non-homogeneous Linear Differential Equations

Belaïdi; Latreuch, Zinelâabidine (Communications in Mathematics, 2015)

This paper is devoted to studying the growth and oscillation of solutions and their derivatives of higher order non-homogeneous linear di erential equations with nite order meromorphic coe cients. Illustrative examples ...

GROWTH OF LOGARITHMIC DIFFERENCES OF MEROMORPHIC FUNCTIONS AND THEIR APPLICATIONS

BELAÏDI, BENHARRAT; LATREUCH, ZINELAABIDINE (Scientific Studies and Research, 2015-07-01)

In this paper, some properties about the behavior of growth of logarithmic differences of meromorphic functions are ob- tained, we prove also some relations between the exponent of conver- gence of meromorphic functions ...

On The Problem Of Entire Functions That Share a Small Function With Their Difference Operators

Belaïdi, Benharrat; El Farissi, Abdallah; Latreuch, Zinelâabidine; Asiri, Asim (arXiv preprint arXiv:1507.08337, 2015-07-29)

In this paper, we study uniqueness problems for an entire function that shares small functions of finite order with their difference operators. In particular, we give a generalization of results in [2, 3, 13].

ON THE VALUE DISTRIBUTION THEORY OF DIFFERENTIAL POLYNOMIALS IN THE UNIT DISC

Belaidi, Benharrat; Abdellaoui, Mohammed Amin (JOURNAL OF NONLINEAR FUNCTIONAL ANALYSIS, 2016-01-01)

In this paper, we investigate the relationship between small functions and non-homogeneous differential polynomials gk = dk (z) f (k) + +d1 (z) f 0 +d0 (z) f +b(z) ; where d0 (z) ; d1 (z) ; ; dk (z) and b(z) ...

Growth and Zeros of Meromorphic Solutions to Second-Order Linear Differential Equations

Belaidi, Benharrat; Andasmas, Maamar (International Journal of Analysis and Applications, 2016-04-20)

The main purpose of this article is to investigate the growth of meromorphic solutions to homogeneous and non-homogeneous second order linear differential equations f00+ Af0+ Bf= F, where A (z), B (z) and F (z) are meromorphic ...

Nonhomogeneous linear differential polynomials generated by solutions of complex differential equations in the unit disc

Belaïdi, Benharrat (Acta et Commentationes Universitatis Tartuensis de Mathematica, 2016-06-22)

We consider the complex oscillation of nonhomogeneous linear di erential polynomials gk= Pk j=0 djf(j)+b, where dj (j=0; 1; : : : ; k) and b are meromorphic functions of nite [p,q]-order in the unit disc , generated ...

GROWTH AND OSCILLATION OF SOLUTIONS TO HIGHER ORDER LINEAR DIFFERENTIAL EQUATIONS WITH COEFFICIENTS OF FINITE LOGARITH-MIC ORDER

BELAÏDI, BENHARRAT; FERRAOUN, AMINA (Scientific Studies and Research, 2017-07-01)

In this paper, we study the growth of solutions of complex higher order linear di erential equations with entire or meromorphic coe cients of nite logarithmic order. We extend some precedent results due to L. Kinnunen; ...

Oscillation of solutions and their arbitrary order derivatives of higher order non-homogeneous LDE

Belaïdi, B; Saidani, M (Scientific Publications of the State University of Novi Pazar Series A: Applied Mathematics, Informatics and mechanics, 2017)

In this paper, we investigate the iterated order of solutions of higher order nonhomogeneous linear differential equations Ak (z) f (k)+Ak􀀀1 (z) f (k􀀀1)+ +A1 (z) f ′ +A0 (z) f = F (z) ; where A0 (z) ;A1 (z) ; ...

On the Growth of Solutions of Higher Order Complex Differential Equations with finite [p, q]-Order

Belaïdi, Benharrat; Zemirni, Mohamed Amine (Theory and Applications of Mathematics & Computer Science, 2017-04-01)

In this paper, we study the growth of entire solutions of higher order linear complex differential equations with entire coefficients of finite [p, q]-order. We give another conditions that generalize some results due to ...

Second order complex differential equations with analytic coefficients in the unit disc

Belaıdi, Benharrat; Zemirni, Mohamed Amine (Scientific Publications of the State University of Novi Pazar Series A: Applied Mathematics, Informatics and mechanics, 2018)

In this article, we investigate the growth of solutions of second order complex differential equations in which the coefficients are analytic in the unit disc with lower [p,q]-order. We've proved similar results as in the ...

ESTIMATION OF HYPER-ORDER OF SOLUTIONS TO HIGHER ORDER COMPLEX LINEAR DIFFERENTIAL EQUATIONS WITH ENTIRE COEFFICIENTS OF SLOW GROWTH.

Belaıdi, Benharrat; Ferraoun, Amina (ROMAI Journal, 2018-01-01)

In this paper, we study the growth of meromorphic solutions of higher order linear di erential equations with entire coe cients and we obtain some estimations on the hyper-order and hyper convergence exponent of zeros ...

ON THE GROWTH OF SOLUTIONS OF HOMOGENEOUS AND NON-HOMOGENEOUS LINEAR DIFFERENTIAL EQUATIONS WITH MEROMORPHIC COEFFICIENTS

BELAÏDI, BENHARRAT; SAIDANI, MANSOURIA (Scientific Studies & Research. Series Mathematics & Informatics, 2018-01-01)

In this paper, we investigate the growth of solutions of higher order linear differential equations f (k)+ Ak− 1 (z) f (k− 1)+···+ A1 (z) f+ A0 (z) f= 0 and f (k)+ Ak− 1 (z) f (k− 1)+···+ A1 (z) f+ A0 (z) f= F (z), where ...

Study of solutions of logarithmic order to higher order linear differential-difference equations with coeffcients having the same logarithmic order

Belaïdi, Benharrat (Universitatis Iagellonicae Acta Mathematica, 2018-01-09)

The main purpose of this paper is to study the growth of solutions of the linear differential-difference equation

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