Prof. Beih El-Sayed El-Desouky
Mathematics Department, Faculty of Science
Mansoura University, EGYPT
Full Professor
Email: [email protected]
Qualifications
1984 Ph.D., Assiut University, EGYPT, Pure Mathematics (Mathematical Statistics)
1979 M.Sc., Assiut University, EGYPT, Pure Mathematics (Differential Equations)
1975 B.Sc., Mansoura University, EGYPT, Mathematics
Publications (Selected)
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B.S. El-Desouky, GENERALIZAED MULTIPARAMETER STIRLING,
LAH AND HARMONIC NUMBERS WITH SOME APPLICATIONS, Accepted for publication
(ArsCombinatoria).
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B. S. El-Desouky andK. M. Mahfouz A
generalization of Bernoulli Learning Models, “Kuwait Journal of Science &
Engineering” No. 2A Vol. 39 (2012), pp.31-44.
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Nenad P. Cakic, Beih S. El-Desouky andGradimir V.
Milovanovic, Explicit Formulas and CombinatorialIdentities for
Generalized Stirling Numbers, Mediterr. J. Math. (7 January 2012),
pp. 1-16.
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B.S. El-Desouky, Generalized Stirling numbers: A
Modified Approach, “Journal of Pure and Applied Mathematics: Advances and
Applications”, Vol. 5, No. 1 (2011), pp. 43-59.
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B. S. El-Desouky and Nenad P. CakicGeneralized higher
order Stirling numbers, Mathematical and Computer Modelling, 54 (2011) 2848–2857.
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M. Z. Rashad, B.S.El-Desouky, and Manal S
.Khawasik, Plants Images Classification Based on Textural Features
using Combined Classifier, International Journal of Computer Science &
Information Technology Vol. 3, No. 4, (2011).
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B. S. EL-DESOUKY and R. S.GOMAA,q-COMTET AND GENERALIZED q-HARMONIC
NUMBERS, Journal of Mathematical Sciences: Advances and Applications,
Vol.10, No.1/2 (2011) pp. 33-52.
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B.S. El-Desouky ,Nenad P. Cakic
and Toufik Mansour Modified approach to generalized Stirling numbers via
differential operators, Applied Mathematics Letters 23 (2010)
115-120.
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M.El-Kady,B. S. El-Desouky and M. Biomy Direct Integration Preconditioning for
Solving Optimal Control Problems "J. of Computational
Analysis and Application", Vol. 12, No.3, 646-656, (2010).
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M. El-Kady, B. S. El-desouky and M. BiomyNumerical
Method for Solving Pseudospectral Optimal Control Problems. Inter. Journal of
Mathematics and Computation, ISSN 0974-570X (Online), ISSN 0974-5718 (Print),
Vol. 4, No. S09 (2009) pp. 56-68.
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A. Mustafa, B.S. El-Desouky and M.
El-Dawoody, Reliability Equivalence factor of Series System with
Mixture FailureRates. International Journal of Reliability and Applications. Vol. 10, No. 1
( 2009), pp. 17-32.
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B. S. El-Desouky and Eman A. Mahmoud, Joint
Distribution of Discrete Records Defined on Increasing Ordered
Discrete Data Represented by Sequences of Positive Integers. International
Journal of Statistics & Systems, 2008, Volume 3, Number 2 (2008), pp.
125–129.
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B.S. El-Desouky and S. A. Hussein and E. A. Mahmoud,A
GENERALIZATION OF MATCHING OF ARTIFICIAL ORDER STATISTICS. J. Egypt Math.
Soc. Vol.15(2) (2007) pp.213-219.
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M. Herajy, B. El-Desouky and E. Atta, A Distributed Computational Steering
Environment for Electronic Learning Applications, Proceeds 3rd ACM
International Conference on Intelligent Computing and Information Systems, pp.
208-213, 2007,Cairo, Egypt.
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Moawwad E. A. El- Mikkawy and Beih S. El-Desouky,ON A CONNECTION
BETWEEN SYMMETRIC POLYNOMAIL, GENERALIZED STIRLING NUMBERS AND THE NEWTON’S
GENERALIZED DEVIDED DIFFERENCE, Applied Mathematics Computation, 137 (2003),
pp. 375-385.
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B.S. El-Desouky,THE MULTIPARAMETER NON-CENTRAL STIRLING
NUMBERS .The Fibonacci Quarterly, 32, No. 3, 218-225 (1994).
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B.S. El-Desouky and S. A. Hussein. A
GENERALIZATION OF A WAITING TIME PROBLEM. Adv. Appl. Prob. 22, 758-760 (1990).
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B. S. El-Desouky , A GENERALIZATION OF SELECTING
ADJACENT BALLS WITHOUT SEPARATION S, Proc. Pakistan Acad. Sci., Vol. 27 No.
2 (1990).
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B. S. El-Desouky , ON SELECTING k BALLS FROM AN n-LINE
WITHOUT UNIT SEPERATION, Indian J. Pure Appl. Math. . 19(2): 145-148 (1988).
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A. M. Khidr and B. S. El-Desouky, A SYMMETRIC SUM
INVOLVING THE STIRLING NUMBERS OF THE FIRST KIND. Europ. J. Comb. (1984) 5,
51-54.
Profile
Details
http://eg.linkedin.com/pub/beih-el-desouky/2b/681/40a