Citation: Sm. El-sayed, Two iteration processes for computing positive definite solutions of the equation X-AX-nA = Q, COMPUT MATH, 41(5-6), 2001, pp. 579-588
Citation: Sa. Fayek et Sm. El-sayed, Physical evaluation and electrical properties in glassy semiconductors a-GeTe4Mx, MATER CH PH, 71(3), 2001, pp. 226-234
Citation: Am. Wazwaz et Sm. El-sayed, A new modification of the Adomian decomposition method for linear and nonlinear operators, APPL MATH C, 122(3), 2001, pp. 393-405
Citation: Sm. El-sayed et Gam. Amin, Structure, optical absorption and electrical conductivity of amorphous AsSeGe thin films, VACUUM, 62(4), 2001, pp. 353-360
Citation: Sm. El-sayed et Ma. Ramadan, On the existence of a positive definite solution of the matrix equation X-A (2m)root/X-1 A=I, INT J COM M, 76(3), 2001, pp. 331-338
Citation: Sm. El-sayed et Mr. Abdel-aziz, A multi-integral method for a class of singular two-point boundary value problems, INT J COM M, 76(3), 2001, pp. 339-348
Citation: Mr. Abdel-aziz et Sm. El-sayed, Sensitivity analysis of the largest dependent eigenvalue functions of eigensystems, APPL MATH C, 100(2-3), 1999, pp. 103-110