Prof. Beih El-Sayed El-Desouky

Mathematics Department

Mansoura University, Egypt

Full Professor

Email: esouky@mans.edu.eg

Publications (selected)

1. B.S. El-Desouky,GENERALIZAED MULTIPARAMETER STIRLING, LAH AND HARMONIC NUMBERS WITH SOME APPLICATIONS, Accepted for publication (ArsCombinatoria).
2. B. S. El-Desouky andK. M. MahfouzA generalization of Bernoulli Learning Models, “Kuwait Journal of  Science & Engineering” No. 2A Vol. 39 (2012), pp.31-44.
3. Nenad P. Cakic,Beih S. El-DesoukyandGradimir V. Milovanovic,Explicit Formulas and CombinatorialIdentities for Generalized Stirling Numbers,Mediterr. J. Math. (7 January 2012), pp. 1-16.
4. B.S. El-Desouky,
5. Generalized Stirling numbers: A Modified Approach, “Journal of Pure and Applied Mathematics: Advances and Applications”, Vol. 5, No. 1 (2011), pp. 43-59.
6. B. S. El-Desouky and Nenad P. CakicGeneralized higher order Stirling numbers,Mathematical and Computer Modelling, 54 (2011) 2848–2857.
7. M. Z. Rashad,B.S.El-Desouky, andManal S .Khawasik,Plants Images Classification Based on Textural Features using Combined Classifier, International Journal of Computer Science & Information Technology Vol. 3, No. 4, (2011).
8. B. S. EL-DESOUKY and R. S.GOMAA,
9. q-COMTET AND GENERALIZEDq-HARMONIC NUMBERS,Journal of Mathematical Sciences: Advances and Applications, Vol.10, No.1/2 (2011) pp. 33-52.
10. B.S. El-Desouky ,Nenad P. Cakic and Toufik MansourModified approach to generalized Stirling numbers via differential operators,Applied Mathematics Letters 23 (2010) 115-120.
11. 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).
12. M. El-Kady,B. S. El-desoukyand 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.
13. A. Mustafa,B.S. El-Desoukyand M. El-Dawoody,Reliability Equivalence factor of Series System with Mixture Failure Rates. International Journal of Reliability and Applications.Vol. 10, No. 1 ( 2009), pp. 17-32.
14. 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.
15. B.S. El-Desouky and S. A. Hussein and E. A. Mahmoud,A GENERALIZATION OF MATCHING OF ARTIFICIAL ORDERSTATISTICS. J. Egypt Math. Soc. Vol.15(2) (2007) pp.213-219.
16. M. Herajy,B. El-Desoukyand 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.
17. Moawwad E. A. El- Mikkawy andBeih 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.
18. B.S. El-Desouky,THE MULTIPARAMETER NON-CENTRAL STIRLING NUMBERS .The Fibonacci Quarterly, 32, No. 3, 218-225 (1994).
19. B.S. El-Desouky and S. A. Hussein.A GENERALIZATION OF A WAITING TIME PROBLEM.Adv. Appl. Prob. 22, 758-760 (1990).
20. B. S. El-Desouky ,A GENERALIZATION OF SELECTING ADJACENT BALLS WITHOUT SEPARATION S,Proc. Pakistan Acad. Sci., Vol. 27 No. 2 (1990).
21. 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).
22. A. M. Khidr andB. S. El-Desouky,A SYMMETRIC SUM INVOLVING THE STIRLING NUMBERS OF THE FIRST KIND.Europ. J. Comb.(1984) 5, 51-54.

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