Prof. Samir H. Saker
Department of
Mathematics
Mansoura
University, Egypt
Professor
Email:
shsaker@mans.edu.eg
Qualifications
2002 Ph.D., Adam
Mickiewicz University, Poland
1997 M.Sc.,
Mansoura University, Egypt
1993 B.Sc.,
Mansoura University, Egypt
Publications
(Selected)
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M. J. Bohner,
Ramy. R. Mahmoud and S. H. Saker, Improvements of dynamic Opialtype
inequalities and applications, Dynamic Syst. Appl. 24 (2015). 229-24.
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S. H. Saker, D.
O'Regan, Hardy's Type Integral Inequalities on Time Scales, Appl. Math. Inf.
Sci. 9 No.6 (2015), 1-8.
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S. H. Saker, D.
O'Regan and R. P. Agarwal, Hardy type inequalities via Opial inequalities,
Advances of Dyn. Sys. Appl. 10 (2015), 1-9.
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S. H. Saker, D.
O'Regan and R. P. Agarwal, Converses of Copson's inequalities on time scales,
Math. Ineq. Appl. Volume 18, Number 1 (2015), 241–254.
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R. P. Agarwal, M.
Bohner and S. H. Saker, Dynamic Littlewood-Type Inequalities, Proceeding of American
Math. Soc. 143 (2015), 667-677.
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Samir Saker and
Mohamed A. Alrahet, Distributions of Zeros of Solutions for Third Order
Differential Equations with Variable Coefficients, Mathematical Problems in
Engineering, Volume 2015 (2015), Article ID 158460, 9 pages.
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Martin J. Bohner,
Ramy R. Mahmoud, and Samir H. Saker, Discrete, Continuous, Delta, Nabla, and
Diamond-Alpha Opial Inequalities, Math. Ineq. App. 07/2015; 18(3):923-940.
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S. H. Saker and M.
M. Osman and D. O'Regan and R. P. Agarwal, Some New Opial Dynamic Inequalities
with Weighted Functions on Time Scales. Math. Ineq. Appl. 3 (2015), 1171–1187.
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S. H. Saker, D.
O'Regan and R. P. Agarwal, Dynamic Inequalities of Hardy and Copson types on
Time Scales, Analysis: International mathematical journal of analysis and its
applications. 34 (4) (2014), 391-402.
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S. H. Saker, D.
O'Regan and R. P. Agarwal, Littlewood and Bennett Inequalities on time scales,
Mediterranean Journal of Mathematics 8 (2014), 1-15
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S. H. Saker, R. P.
Agarwal, D O'Regan, Higher order dynamic inequalities on time scales, Math. Ineq.
Appl. 17 (2014), 461-472.
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S. H. Saker, J.
Garef, A New Class of Dynamic Inequalities of Hardy's type on Time Scales,
Dynamic Systems and Applications 23 (2014), 83-93.
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S. H. Saker,
Hardy-Leindler type inequalities on Time Scales, Appl. Math. Infor. Sci. 8
(2014) 2957-2981.
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S. H. Saker, Some
new disconjugacy criteria for second order differential equations with a middle
term, Bulletin Mathematique de la Societe des Sciences Mathematiques de
Roumanie 57 (2014), 109-120.
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S. H. Saker, D.
O'Regan and R. P. Agarwal, Generalized Hardy, Copson, Leindler and Bennett
inequalities on Time Scales, Math. Nachr. Volume 287, Issue 5-6, (2014) pages
686–698,
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A Sikorska-Nowak,
S. H. Saker, Weak solutions for the dynamic equations $x^{\Delta(m)}(t) = f (t;
x(t))$ on time scales, Electron. J. Qual. Theory Differ. Eqns 2014 (No. 21),
1-13
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S. H. Saker, D.
O'Regan, Distribution of Zeros of solutions of Self-adjoint fourth order
differential equations, Egyptian J. Basic Appl. Sciences Volume 1, Issue 1,
2014, Pages 49–59
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S. H. Saker, D.
O'Regan and R. P. Agarwal, Some Dynamic Inequalities of Hardy's type on Time
Scales, Math. Ineq. Appl. Volume 17, Number 3 (2014), 1183–1199
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Tongxing Li, S. H.
Saker, A note on oscillation criteria for second-order neutral dynamic
equations on isolated time scales, Communications in Nonlinear Science and
Numerical Simulation, 19 ( 2014), Pages 4185–4188.