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Parcourir Publications scientifiques par titre

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  • A new approach for wireless communication systems based on idma technique 
    Awatif Rouijel; Benayad Nsiri; Ahmed Faqihi; Driss Aboutajdine (2010 5th International Symposium On I/V Communications and Mobile Network, 2010-09-30)
    —This paper will propose a novel multiple access technology, called OWDM-IDMA (Orthogonal Wavelength-Division Multiplexing-Interleave Division Multiple Access), which is the combination of OWDM (Orthogonal Wavelength-Division ...
  • New chemotype of essential oil of Achillea santolina L. collected from different regions of Algeria 
    Yousfi, Mohamed; Berramdane, Tayeb; Gourine, Nadhir; Bombarda, Isabelle (Journal of Food Measurement and Characterization, 2018-03-29)
    Chemical composition of essential oil (EO) obtained by hydrodistillation of the aerial parts of Achillea santolina L. was analysed using GC and GC–MS. Especially, this study involved a large scale investigation, using ...
  • New chemotype of essential oil of Achillea santolina L. collected from different regions of Algeria 
    Yousfi, Mohamed; Berramdane, Tayeb; Gourine, Nadhir; Bombarda, Isabelle (Journal of Food Measurement and Characterization, 2018-03-29)
    Chemical composition of essential oil (EO) obtained by hydrodistillation of the aerial parts of Achillea santolina L. was analysed using GC and GC–MS. Especially, this study involved a large scale investigation, using ...
  • New controllability results for fractional evolution equations in Banach spaces 
    Dahmani, Zoubir; Belarbi, Soumia (Acta Universitatis Apulensis, 2013)
    n this paper, we use Caputo derivative to generate new sufficient conditions for the controllability of fractional evolution integro-differential equations in Banach spaces. These results are obtained using Banach ...
  • New estimations about the order of growth and the type of meromorphic functions in the complex plane 
    Belaïdi, BENHARRAT; Latreuch, ZINELAÂBIDINE (An. Univ. Oradea, Fasc. Mat, 2013)
    In this paper, we will give sufficient conditions to obtain new estimates about the order of growth and the type of meromorphic functions in the complex plane. We give also some examples to explain the sharpness of ...
  • New existence and uniqueness results for an α order boundary value problem 
    Dahmani, Zoubir; Abdellaouib, Mohamed Amin (Malaya Journal of Mathematik, 2013)
    This paper is concerned with the existence of solutions for a non local fractional boundary value problem with integral conditions. New existence and uniqueness results are established using Banach fixed point theorem. ...
  • New existence and uniqueness results for fractional differential equations 
    Anber, Ahmed; Belarbi, Soumia (Analele Universitatii" Ovidius" Constanta-Seria Matematica, 2013-11-01)
    n this paper, we study a class of boundary value problems of nonlin- ear fractional differential equations with integral boundary conditions. Some new existence and uniqueness results are obtained by using Ba- nach fixed ...
  • New existence and uniqueness results for high dimensional fractional differential systems 
    Dahmani, Zoubir (Facta Universitatis, Series: Mathematics and Informatics, 2015-05-19)
    In this paper, using the Caputo fractional derivative approach, we present new results on the existence and uniqueness of solutions to n−dimensional nonlinear coupled systems for differential equations. We also discuss ...
  • New existence results for a coupled system of nonlinear differential equations of arbitrary order 
    Dahmani, Zoubir; Abdellaoui, Mohamed Amin; Bedjaoui, Nabil (Int. J. Nonlinear Anal. Appl, 2015-12-01)
    This paper studies the existence of solutions for a coupled system of nonlinear fractional di erential equations. New existence and uniqueness results are established using Banach xed point theorem. Other existence ...
  • New extensions of Chebyshev type inequalities using generalized Katugampola integrals via Polya-Szegö inequality 
    Dahmani, Zoubir; Set, Erhan; Mumcu, İlker (An International Journal of Optimization and Control: Theories & Applications (IJOCTA), 2018-03-09)
    A number of Chebyshev type inequalities involving various fractional integral operators have, recently, been presented. In this work, motivated essentially by the earlier works and their applications in diverse research ...
  • New fractional integral results using Euler functions 
    Dahmani, Zoubir (Theory and Applications of Mathematics & Computer Science, 2013-11-01)
    In this paper, we use the the Riemann-Liouville fractional integral to develop some new results related to the Hermite-Hadamard inequality. Our results have some relationships with the paper of M.Z. Sarikaya et al. ...
  • New generalizations of Gruss inequality usin Riemann-Liouville fractional integrals 
    Dahmani, ZOUBIR; Tabharit, Louiza; Taf, Sabrina (Bull. Math. Anal. Appl, 2010)
    In this paper, we use the Riemann-Liouville fractional integrals to establish some new integral inequalities of Gruss type. We give two main re- sults; the first one deals with some inequalities using one fractional ...
  • New inequalities for a class of differentiable functions 
    Dahmani, Zoubir (International Journal of Nonlinear Analysis and Applications, 2011-06-01)
    In this paper, we use the Riemann-Liouville fractional integrals to establish some new integral inequalities related to Chebyshev’s functional in the case of two differentiable functions.
  • New inequalities for convex sequences with applications 
    Belaıdi, Benharrat; Latreuch, Zinelaâbidine (Int. J. Open Problems Comput. Math, 2012-09-01)
    In this paper, we will show some new inequalities for convex sequences, and we will also make a connection between them and Chebyshev’s inequality, which implies the existence of new class of sequences satisfying Chebyshev’s ...
  • New inequalities in fractional integrals 
    Dahmani, Zoubir (Int. J. Nonlinear Sci, 2010)
    In this paper, we use the Riemann-Liouville fractional integral to present recent results on frac- tional integral inequalities. By considering the extended Chebyshev functional in the case of synchronous functions, we ...
  • New inequalities using fractional q-integrals theory 
    DAHMANI, ZOUBIR; BENZIDANE, ABDELKADER (Bulletin of Mathematical Analysis and Applications, 2012-03-01)
    The aim of the present paper is to establish some new fractional q-integral inequalities on the speci c time scale: T t 0 = { t : t = t 0 q n ;n ∈ N }∪{ 0 } ; where t 0 ∈ R; and 0 <q< 1.
  • New integral inequalities of Feng Qi type via Riemann-Liouville fractional integration 
    Dahmani, Zoubir; Anber, Ahmed; Bendoukha, Berrabah (Facta Universitatis (NIS) Ser. Math. Imform, 2012)
    In this paper, we use the Riemann-Liouville integral operator to generate recent fractional integral inequalities of Qi type. Other inequalities are also presented.
  • New integral results using Pólya-Szegö inequality 
    Dahmani, Zoubir; Anber, Ahmed (Acta et Commentationes Universitatis Tartuensis de Mathematica, 2013-12-18)
    In this paper, we use the Riemann-Liouville fractional integral to present recent integral results using new inequalities of Pólya-Szegö type.
  • New interpretation of elliptic Boundary value problems via invariant embedding approach and Yosida regularization 
    Messirdi, Bekkai; Bouarroudj, Nadra; Belaib, Lekhmissi (Proyecciones (Antofagasta), 2018-12)
    The method of invariant embedding for the solutions of boundary value problems yields an equivalent formulation to the initial boundary value problems by a system of Riccati operator differential equations. A combined ...
  • A new middleware architecture for RFID systems 
    T Bouhouche; M Boulmalf; M Bouya; M Elkoutbi (Proceedings of 2014 Mediterranean Microwave Symposium (MMS2014), 2014-12-12)
    1980 marked the start of a boom in radiofrequency identification (RFID) technology, initially associated with a growing need for traceability. In view of the technological progress and lower costs, RFID’s area of ...

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