Dépôt DSpace/Manakin

Parcourir Publications scientifiques par titre

Parcourir Publications scientifiques par titre

Trier par : Ordre : Résultats :

  • Observation method and its weaknesses in selecting Algerian goalkeepers 
    Zerf, Mohammed; Besultan, Hadje; BENNAMA, Benaouda; BEBOUCHA, Wahib (Journal of Physical Education and Sport ® (JPES), 2017-09-30)
    Background. Many East European countries released the weakness of the traditional method and tried to develop methods of identification which could be underpinned by scientific theory and evidence. Aims. The present study ...
  • Observation method and its weaknesses in selecting Algerian goalkeepers 
    Zerf, Mohammed; Besultan, Hadje; BENNAMA, Benaouda; BEBOUCHA, WAHIB (2017)
    Background. Many East European countries released the weakness of the traditional method and tried to develop methods of identification which could be underpinned by scientific theory and evidence. Aims. The present ...
  • On a class of fractional q-integral inequalities 
    Dahmani, Zoubir; Benzidane, A (Malaya Journal of Matematik, 2013)
    In the present paper, we use the fractional q-calculus to generate some new integral inequalities for some monotonic functions. Other fractional q -integral results, using convex functions, are also presented.
  • On a General Feshbach Method1 
    Messirdi, Bekkai; Benaicha, Slimane; Djaa, Mustapha; Rahmani, Abdelkader (Publié dans International Journal of Mathematical Analysis, Volume1, 2007)
    We present a general reduction Feshbach method that can be applied in particular to the spectral study of operators including the hamiltonian of the Born-Oppenheimer approximation and also to Fredholm operators. This ...
  • On a General Reduction Scheme of Fredholm Operators 
    Messirdi, Bekkai; Djellouli, Ghouti (African Journal Of Mathematical Physics, 2007)
    In this paper we present a new reduction scheme that we can applied to the study of Fredholm operators. We mainly show in a simple and original manner the stability results for Fredholm operators. We also get a fundamental ...
  • On certain nonlinear elliptic systems with indefinite terms. 
    Bensedik, Ahmed; Bouchekif, Mohammed (Electronic Journal of Differential Equations (EJDE)[electronic only], 2002)
    The purpose of this article is to nd positive solutions to the system 􀀀 pu = m(x)@H @ u(u; v) in 􀀀 qv = m(x)@H @ v(u; v) in (1:1) u = v = 0 on@ where is a bounded regular domain of RN; with a smooth ...
  • On certain quasilinear elliptic equations with indefinite terms 
    Bouchekif, Mohammed (Funkcialaj Ekvacioj, 1998)
    In this paper, we consider the existence of positive solutions of the fol-lowing problem: $(¥ ovalbox {¥ tt¥ small REJECT} _ {p}) $$¥ left¥{¥ begin {array}{l}-¥ Delta_ {p} um (x) g (u)-¥¥ u= 0¥ end {array}¥ right. $$¥ ...
  • On Closed Range Operators in Hilbert Space 
    Messirdi, Bekkai; Ould-Ali, Mohand (International Journal of Algebra, 2010)
    Let C(H) be the set of all linear closed operators densely defined on a Hilbert space H. This paper is devoted to the study of the equivalent statements for which an operator A belongs to C(H) has a closed range.
  • On different concepts of closedness of linear operators 
    Messirdi, Sanaa; Messirdi, Bekkai; Messirdi, Miloud (OaM, Oper. Matrices, 2014-03-01)
    The purpose of this paper is to introduce, by means of the extensions of almost closed operators, the notion of almost closable linear operator acting in a Hilbert or Banach space. This class of operators is strictly ...
  • On Different products of closed operators 
    Messirdi, Bekkai; Mortad, Mohammed Hichem (Banach J. Math. Anal, 2008-01-01)
    The purpose of this work is to give different products of closed operators together with their faults and assets.
  • ON INEQUALITIES INVOLVING CONVEX FUNCTIONS AND INTEGRAL CONDITIONS 
    Dahmani, Zoubir; Bounoua, Mohamed Doubbi (2018)
    In this paper, using the Riemann-Liouville fractional integral operator, we establish new results that generalize some theorems of the work: [A note on some new fractional results involving convex functions. Acta Math. ...
  • On Minkowski and Hermite-Hadamard integral inequalities via fractional integration 
    Dahmani, Zoubir (Annals of Functional Analysis, 2010)
    In this paper, we use the the Riemann–Liouville fractional inte- gral to develop some new results related to the Hermite–Hadamard inequality. Other integral inequalities related to the Minkowsky inequality are also ...
  • On nonhomogeneous elliptic equations with critical Sobolev exponent and prescribed singularities 
    Bouchekif, Mohammed; Messirdi, Sofiane (Taiwanese Journal of Mathematics, 2016)
    In this paper we consider a class of nonhomogeneous elliptic equations involving multi-polar Hardy type potentials and a Sobolev critical nonlinearity in an open domain of , . By Ekeland's Variational Principle and the ...
  • On open problems of F. Qi 
    Belaidi, Benharrat; El Farissi, Abdallah; Latreuch, Zinelaâbidine (JIPAM, 2009)
    In this paper, we give a complete answer to Problem 1 and a partial answer to Problem 2 posed by F. Qi in [2] and we propose an open problem. Acknowledgements: The authors would like to thank the referees for their helpful ...
  • On oscillation theorems for differential polynomials 
    Belaidi, Benharrat; ElFarissi, Abdallah (Electronic Journal of Qualitative Theory of Differential Equations, 2009)
    In this paper, we investigate the relationship between small functions and differential polynomials gf (z) = d2f 00 + d1f 0 + d0f, where d0 (z), d1 (z), d2 (z) are meromorphic functions that are not all equal to ...
  • On Picard value problem of some difference polynomials 
    Benharrat Belaïdi; Zinelâabidine Latreuch (Arab. J. Math., 2018)
    In this paper, we study the value distribution of zeros of certainnonlinear difference polynomials of entire functions of finite order.
  • On some new fractional integral inequalities 
    Dahmani, Zoubir; Belarbi, Soumia (J. Inequal. Pure Appl. Math, 2009)
    In this paper, using the Riemann-Liouville fractional integral, we establish some new integral inequalities for the Chebyshev functional in the case of two syn- chronous functions.
  • On the (p, q)-order of solutions of some complex linear differential equations 
    BELAIDI, BENHARRAT; FERRAOUN, AMINA (Communications in Optimization Theory, 2017)
    In this paper, we study the growth of solutions of some complex linear differential equations and we obtain some results on the (p, q)-order of these solutions. The results presented in this paper mainly improve the ...
  • On the [p, q]-order of analytic solutions of linear differential equations in the unit disc 
    Belaıdi, Benharrat (Novi Sad J. Math, 2012)
    In this paper, we study the growth of analytic solutions of homogeneous linear differential equations in which the coefficients are analytic functions of [p, q]− order in the unit disc.
  • On the [p, q]-order of meromorphic solutions of linear differential equations 
    Belaïdi, Benharrat (Acta Univ. M. Belii Ser. Math, 2015)
    n this article we study the growth of meromorphic solutions of high order linear differential equations with meromorphic coefficients of [p, q]-order. We extend some previous results due to Cao-Xu-Chen, Kinnunen, Liu-Tu-Shi, ...

Chercher dans le dépôt


Parcourir

Mon compte