English 
الكل | من 2013 | |
استشهادات | 4193 | 2559 |
h-index | 29 | 24 |
i10-index | 75 | 49 |
مستشهد ب | السنة | |
Equilibrium points, stability and numerical solutions of fractional-order predator–prey and rabies models E Ahmed, AMA El-Sayed, HAA El-Saka Journal of Mathematical Analysis and Applications 325 (1), 542-553 | 2007 | |
Nonlinear functional differential equations of arbitrary orders AMA El-Sayed Nonlinear Analysis: Theory, Methods & Applications 33 (2), 181-186 | 1998 | |
Fractional-order diffusion-wave equation AMA El-Sayed International Journal of Theoretical Physics 35 (2), 311-322 | 1996 | |
Fractional order theory of thermoelasticity HH Sherief, AMA El-Sayed, AMA El-Latief International Journal of Solids and structures 47 (2), 269-275 | 2010 | |
On the fractional-order logistic equation AMA El-Sayed, AEM El-Mesiry, HAA El-Saka Applied Mathematics Letters 20 (7), 817-823 | 2007 | |
On some Routh–Hurwitz conditions for fractional order differential equations and their applications in Lorenz, Rössler, Chua and Chen systems E Ahmed, AMA El-Sayed, HAA El-Saka Physics Letters A 358 (1), 1-4 | 2006 | |
The Adomian decomposition method for solving partial differential equations of fractal order in finite domains AMA El-Sayed, M Gaber Physics Letters A 359 (3), 175-182 | 2006 | |
Multivalued fractional differential equations AMA El-Sayed, AG Ibrahim Applied Mathematics and Computation 68 (1), 15-25 | 1995 | |
Fractional order evolution equations AMA El-Sayed J. of Frac. Calculus 7, 89-100 | 1995 | |
On the finite Caputo and finite Riesz derivatives AMA El-Sayed, M Gaber Electronic Journal of Theoretical Physics 3 (12), 81-95 | 2006 | |
Exact solutions of fractional-order biological population model AMA El-Sayed, SZ Rida, AAM Arafa Communications in Theoretical Physics 52 (6), 992 | 2009 | |
Adomian’s decomposition method for solving an intermediate fractional advection–dispersion equation AMA El-Sayed, SH Behiry, WE Raslan Computers & Mathematics with Applications 59 (5), 1759-1765 | 2010 | |
On two definitions of fractional derivatives I Podlubný, AMA El-Sayed ÚEF SAV | 1996 | |
Numerical solution for multi-term fractional (arbitrary) orders differential equations AMA El-Sayed, AEM El-Mesiry, HAA El-Saka Computational & Applied Mathematics 23 (1), 33-54 | 2004 | |
Numerical methods for multi-term fractional (arbitrary) orders differential equations AEM El-Mesiry, AMA El-Sayed, HAA El-Saka Applied Mathematics and Computation 160 (3), 683-699 | 2005 | |
On the fractional differential equations AMA El-Sayed Applied Mathematics and Computation 49 (2-3), 205-213 | 1992 | |
On the solutions of time-fractional reaction–diffusion equations SZ Rida, AMA El-Sayed, AAM Arafa Communications in Nonlinear Science and Numerical Simulation 15 (12), 3847-3854 | 2010 | |
On stability, persistence, and Hopf bifurcation in fractional order dynamical systems HA El-Saka, E Ahmed, MI Shehata, AMA El-Sayed Nonlinear Dynamics 56 (1-2), 121 | 2009 | |
On the solutions of time-fractional bacterial chemotaxis in a diffusion gradient chamber AMA El-Sayed, SZ Rida, AAM Arafa International Journal of Nonlinear Science 7 (4), 485-492 | 2009 | |
Analytical and numerical solutions of multi-term nonlinear fractional orders differential equations AMA El-Sayed, IL El-Kalla, EAA Ziada Applied Numerical Mathematics 60 (8), 788-797 | 2010 | |
Set-valued integral equations of fractional-orders AMA El-Sayed, AG Ibrahim Applied mathematics and computation 118 (1), 113-121 | 2001 | |
Picard and Adomian methods for quadratic integral equation AMA El-Sayed, HHG Hashem, EAA Ziada Computational & Applied Mathematics 29 (3), 447-463 | 2010 | |
On the maximal and minimal solutions of arbitrary-orders nonlinear functional integral and differential equations AMA El-Sayed, FM Gaafar, HH Hashem Math. Sci. Res. J 8 (11), 336-348 | 2004 | |
Integrable and continuous solutions of a nonlinear quadratic integral equation A El-Sayed, HHG Hashem Electronic Journal of Qualitative Theory of Differential Equations 2008 (25 … | 2008 | |
Numerical solution for the fractional replicator equation E Ahmed, AMA El-Sayed, AEM El-Mesiry, HAA El-Saka International Journal of Modern Physics C 16 (07), 1017-1025 | 2005 | |
Fractional differential-difference equations AMA El-Sayed J. Fract. Calc 10, 101-106 | 1996 | |
Fractional calculus and some intermediate physical processes AMA El-Sayed, FM Gaafar Applied Mathematics and Computation 144 (1), 117-126 | 2003 | |
On the fractional-order diffusion-wave process MAE Herzallah, AMA El-Sayed, D Baleanu Rom. J. Phys 55 (3-4), 274-284 | 2010 | |
On two definitions of fractional calculus, Solvak Academy of science-institute of eyperimental phys I Podlubny, AMA El-Sayed UEF-03-96 ISBN 80-7099-252-2 | 1996 | |
Dynamical behavior, chaos control and synchronization of a memristor-based ADVP circuit AMA El-Sayed, A Elsaid, HM Nour, A Elsonbaty Communications in Nonlinear Science and Numerical Simulation 18 (1), 148-170 | 2013 | |
Fractional-order differential equations with memory and fractional-order relaxation-oscillation model AMA El-Sayed, FM Gaafar Pure Mathematics and Applications 12 (3), 296-310 | 2001 | |
Linear differential equations of fractional orders AMA El-Sayed Applied Mathematics and Computation 55 (1), 1-12 | 1993 | |
Dynamical behaviors, circuit realization, chaos control, and synchronization of a new fractional order hyperchaotic system AMA El-Sayed, HM Nour, A Elsaid, AE Matouk, A Elsonbaty Applied Mathematical Modelling 40 (5-6), 3516-3534 | 2016 | |
Fractional-order Chua’s system: discretization, bifurcation and chaos RP Agarwal, AMA El-Sayed, SM Salman Advances in Difference Equations 2013 (1), 320 | 2013 | |
A homotopy perturbation technique for solving partial differential equations of fractional order in finite domains AMA El-Sayed, A Elsaid, IL El-Kalla, D Hammad Applied Mathematics and Computation 218 (17), 8329-8340 | 2012 | |
Existence theorems for nonlinear functional integral equations of fractional orders M Cichoń, AM El-Sayed, AH Hussien Annales Societatis Mathematicae Polonae. Seria 1: Commentationes … | 2001 | |
Circuit realization, bifurcations, chaos and hyperchaos in a new 4D system AMA El-Sayed, HM Nour, A Elsaid, AE Matouk, A Elsonbaty Applied Mathematics and Computation 239, 333-345 | 2014 | |
Effect of bacterial memory dependent growth by using fractional derivatives reaction-diffusion chemotactic model SZ Rida, AMA El-Sayed, AAM Arafa Journal of Statistical Physics 140 (4), 797-811 | 2010 | |
A note on the fractional calculus in Banach spaces HAH Salem, AMA El-Sayed, OL Moustafa Studia Scientiarum Mathematicarum Hungarica 42 (2), 115-130 | 2005 | |
On a discretization process of fractional-order Riccati differential equation AMA El-Sayed, SM Salman J. Fract. Calc. Appl 4 (2), 251-259 | 2013 | |
On the functional integral equations of mixed type and integro-differential equations of fractional orders WG El-Sayed, AMA El-Sayed Applied mathematics and computation 154 (2), 461-467 | 2004 | |
Numerical and analytic solution for nonlinear quadratic integral equations AMA El-Sayed, MM Saleh, EAA Ziada Math. Sci. Res. J 12 (8), 183-191 | 2008 | |
Caratheodary Type Theorem for a Nonlinear Quadratic Integral Equation AMA El-Sayed, HHG Hashem Mathematical Sciences Research Journal 12 (4), 88 | 2008 | |
On some fractional functional equations AMA El-Sayed, WG El-Sayed, OL Moustafa Pure Mathematics and Applications 6 (4), 321-332 | 1995 | |
Monotonic positive solution of a nonlinear quadratic functional integral equation AMA El-Sayed, HHG Hashem Applied Mathematics and Computation 216 (9), 2576-2580 | 2010 | |
On the solutions of the generalized reaction-diffusion model for bacterial colony AMA El-Sayed, SZ Rida, AAM Arafa Acta Applicandae Mathematicae 110 (3), 1501-1511 | 2010 | |
Monotonic solutions of functional integral and differential equations of fractional order A El-Sayed, HHG Hashem Electronic Journal of qualitative theory of differential equations 2009 (7), 1-8 | 2009 | |
On the stability of a fractional-order differential equation with nonlocal initial condition A El-Sayed, SA AbdEl-Salam Electronic Journal of Qualitative Theory of Differential Equations 2008 (29 … | 2008 | |
Continuation theorem of fractional order evolutionary integral equations AMA El-Sayed, MAE Aly Korean Journal of Computational & Applied Mathematics 9 (2), 525-533 | 2002 | |
Weak solution for fractional order integral equations in reflexive Banach spaces HAH Salem, A El-Sayed Mathematica Slovaca 55 (2), 169-181 | 2005 | |
Fractional-order evolutionary integral equations AMA El-Sayed Applied Mathematics and Computation 98 (2-3), 139-146 | 1999 | |
Nonlinear functional differential equations of arbitrary order AMA EI-Sayed Nonlinear Anal. TMA 33, 181-186 | 1998 | |
A reliable treatment of homotopy perturbation method for solving the nonlinear Klein-Gordon equation of arbitrary (fractional) orders AMA El-Sayed, A Elsaid, D Hammad Journal of Applied Mathematics 2012 | 2012 | |
Weak maximal and minimal solutions for Hammerstein and Urysohn integral equations in reflexive Banach spaces AMA El-Sayed, HHG Hashem Дифференциальные уравнения и процессы управления, 51-62 | 2008 | |
Positive solutions for a nonlocal multi-point boundary-value problem of fractional and second order AMA El-Sayed, EO Bin-Taher Electronic Journal of Differential Equations 2013 (64), 1-8 | 2013 | |
Existence of uniformly stable solutions of nonautonomous discontinuous dynamical systems AMA El-Sayed, ME Nasr Journal of the Egyptian Mathematical Society 19 (1-2), 91-94 | 2011 | |
On the stability of some fractional-order non-autonomous systems. A El-Salam, A Sheren, A El-Sayed Electronic Journal of Qualitative Theory of Differential Equations | 2007 | |
Define integral of fractional order for set valued function AG Ibrahim, AMA El-Sayed J. Frac. Calculus 11, E2 | 1997 | |
Laguerre polynomials of arbitrary (fractional) orders AMA El-Sayed Applied Mathematics and Computation 109 (1), 1-9 | 2000 | |
On the generalized Laguerre polynomials of arbitrary (fractional) orders and quantum mechanics AMA El-Sayed Journal of Physics A: Mathematical and general 32 (49), 8647 | 1999 | |
Fractional parallel RLC circuit AMA El-Sayed, HM Nour, WE Raslan, ES El-Shazly Alexandria journal of Mathematics 3 (1), 11-23 | 2012 | |
An arbitrary (fractional) orders differential equation with internal nonlocal and integral conditions A El-Sayed, E Bin-Taher Advances in pure mathematics 1 (03), 59 | 2011 | |
Perturbation for fractional-order evolution equation MAE Herzallah, AMA El-Sayed, D Baleanu Nonlinear Dynamics 62 (3), 593-600 | 2010 | |
Picard and Adomian decomposition methods for a quadratic integral equation of fractional order AMA El-Sayed, HHG Hashem, EAA Ziada Computational and Applied Mathematics 33 (1), 95-109 | 2014 | |
Existence results for nonlinear quadratic integral equations of fractional order in Banach algebra A El-Sayed, H Hashem Fractional Calculus and Applied Analysis 16 (4), 816-826 | 2013 | |
Existence of positive continuous solution of a quadratic integral equation of fractional orders AMA El-Sayed, MS Mohamed, FFS Mohamed Journal of Fractional Calculus and Applications 1 (9), 1-7 | 2011 | |
A nonlocal problem of an arbitrary (fractional) orders differential equation AMA El-Sayed, EO Bin-Taher Alexandria j. of Math 1 (2), 1-7 | 2010 | |
A nonlocal problem for a multi-term fractional-orders differential equation AMA El-Sayed, EO Bin-Taher Int. J. of Math. Analysis 5 (29), 1445-1451 | 2010 | |
Continuation and maximal regularity of fractional-order evolution equation AMA El-Sayed, MAE Herzallah Journal of mathematical analysis and applications 296 (1), 340-350 | 2004 | |
Bell polynomials of arbitrary (fractional) orders+ AMA El-Sayed, SZ Rida Applied Mathematics and Computation 106 (1), 51-62 | 1999 | |
Using fractional derivatives to generalize the Hodgkin–Huxley model HH Sherief, AMA El-Sayed, SH Behiry, WE Raslan Fractional Dynamics and Control, 275-282 | 2012 | |
A numerical algorithm for the solution of an intermediate fractional advection dispersion equation AMA El-Sayed, SH Behiry, WE Raslan Communications in Nonlinear Science and Numerical Simulation 15 (5), 1253-1258 | 2010 | |
On the existence and stability of positive solution for a nonlinear fractional-order differential equation and some applications AMA El-Sayed Alex. J. Math 1, 1-10 | 2010 | |
Lp-solution of weighted Cauchy-type problem of a diffreintegral functional equation AMA El-Sayed, SAA El-Salam International Journal of Nonlinear Science 5 (3), 281-288 | 2008 | |
Weighted Cauchy-type problem of a functional differ-integral equation A El-Sayed, SA AbdEl-Salam Electronic Journal of Qualitative Theory of Differential Equations 2007 (30 … | 2007 | |
Chaos and bifurcation of the Logistic discontinuous dynamical systems with piecewise constant arguments AMA El-Sayed, SM Salman Malaya J. Mat 3 (1), 14-20 | 2013 | |
Dynamic properties of the fractional-order logistic equation of complex variables AMA El-Sayed, E Ahmed, HAA El-Saka Abstract and Applied Analysis 2012 | 2012 | |
Chaos and bifurcation of discontinuous dynamical systems with piecewise constant arguments AMA El-Sayed, SM Salman Malaya J. Mat 1 (1), 14-18 | 2012 | |
Stability of a nonlinear non-autonomous fractional order systems with different delays and non-local conditions A El-Sayed, F Gaafar Advances in Difference Equations 2011 (1), 47 | 2011 | |
Stability for a non-local non-autonomous system of fractional order differential equations with delays. A El-Sayed, FM Gaafar, E Hamadalla Electronic Journal of Differential Equations (EJDE)[electronic only] 2010 … | 2010 | |
Solvability of nonlinear Hammerstein quadratic integral equations. AMA El-Sayed, HHG Hashem The Journal of Nonlinear Sciences and its Applications 2 (3), 152-160 | 2009 | |
Discretization of forced Duffing system with fractional-order damping AMA El-Sayed, ZFE El-Raheem, SM Salman Advances in Difference Equations 2014 (1), 66 | 2014 | |
Existence results for coupled systems of quadratic integral equations of fractional orders AMA El-Sayed, HHG Hashem Optimization Letters 7 (6), 1251-1260 | 2013 | |
Coupled systems of Hammerstein and Urysohn integral equations in reflexive Banach spaces. AMA El-Sayed, HHG Hashem Differential Equations & Control Processes 2012 (1) | 2012 | |
On some dynamical properties of discontinuous dynamical systems AMA El-Sayed, ME Nasr American Academic and Scholarly Research Journal 2 (1), 28-32 | 2012 | |
Positive nondecreasing solutions for a multi-term fractional-order functional differential equation with integral conditions AMA El-Sayed, EO Bin-Taher Electronic Journal of Differential Equations 2011 (166), 1-8 | 2011 | |
On a stochastic fractional calculus FM Hafez, AMA El-Sayed, MA El-Tawil Fractional Calculus and Applied Analysis 4, 81-90 | 2017 | |
Dynamical analysis and circuit simulation of a new fractional-order hyperchaotic system and its discretization AMA El-Sayed, A Elsonbaty, AA Elsadany, AE Matouk International Journal of Bifurcation and Chaos 26 (13), 1650222 | 2016 | |
A coupled system of fractional order integral equations in reflexive Banach spaces AMA El-Sayed, HHG Hashem Commentationes Mathematicae 52 (1), 21-28 | 2012 | |
On the fractional-order games with non-uniform interaction rate and asymmetric games AMA El-Sayed, E Ahmed, MAE Herzallah Journal of Fractional Calculus and Applications 1 (1), 1-9 | 2011 | |
Solutions of a Class of Deviated-Advanced Nonlocal Problems for the Differential Inclusion 𝑥1 (𝑡)∈ 𝐹 (𝑡, 𝑥 (𝑡)) AMA El-Sayed, EM Hamdallah, KW Elkadeky Abstract and Applied Analysis 2011 | 2011 | |
Stability of a monotonic solution of a non-autonomous multidimensional delay differential equation of arbitrary (fractional) order A El-Sayed, EM El-Maghrabi Electronic Journal of Qualitative Theory of Differential Equations 2008 (16 … | 2008 | |
On some basic properties and applications of the fractional calculus AMA El-Sayed Pure Mathematics and Applications 8 (2-4), 247-259 | 1997 | |
Further nonlinear dynamical analysis of simple jerk system with multiple attractors AR Elsonbaty, AMA El-Sayed Nonlinear Dynamics 87 (2), 1169-1186 | 2017 | |
Discontinuous dynamical systems and fractional-orders difference equations AMA El-Sayed, ME Nasr Journal of Fractional Calculus and Applications 4 (1), 130-138 | 2013 | |
Dynamic Properties of the Predator–Prey Discontinuous Dynamical System AMA El-Sayed, ME Nasr Zeitschrift für Naturforschung A 67 (1-2), 57-60 | 2012 | |
INTERNAL NONLOCAL AND INTEGRAL CONDITION PROBLEMS OF THE DIFFERENTIAL EQUATION x'= f (t, x, x'). AMA El-Sayed, EM Hamdallah, KW Elkadeky Journal of Nonlinear Sciences & Applications (JNSA) 4 (3) | 2011 | |
On the fractional-order logistic equation with two different delays AMA El-Sayed, HAA El-Saka, EM El-Maghrabi Zeitschrift für Naturforschung A 66 (3-4), 223-227 | 2011 | |
Continuation and maximal regularity of an arbitrary (fractional) order evolutionary integro-differential equation AMA El-Sayed, MAE Herzallah Applicable Analysis 84 (11), 1151-1164 | 2005 | |
Continuous solutions of some fractional order integral equations HAH Salem, AMA El-Sayed Annales Societatis Mathematicae Polonae. Seria 1: Commentationes … | 2002 | |
A study of projectile motion in a quadratic resistant medium via fractional differential transform method AMA El-Sayed, HM Nour, WE Raslan, ES El-Shazly Applied Mathematical Modelling 39 (10-11), 2829-2835 | 2015 | |
Synchronization of different dimensional chaotic systems with time varying parameters, disturbances and input nonlinearities AMA El-Sayed, A Elsaid, HM Nour, A Elsonbaty Journal of Applied Analysis and Computation 4 (4), 323-338 | 2014 | |
Eigenvalue problem for Elliptic partial differential equations with nonlocal boudary conditions AMA El-Sayed, MS El-Azab, A Elsaid, SM Helal Journal of Fractional Calculus and Applications 5, 1-11 | 2014 | |
Positive continuous solution of a quadratic integral equation of fractional orders AMA El-Sayed, HHG Hashem, YMY Omar Mathematical Sciences Letters 2 (1), 19-27 | 2013 | |
A coupled system of integral equations in reflexive banach spaces AMA El-Sayed, HHG Hashem Acta Mathematica Scientia 32 (5), 2021-2028 | 2012 | |
On some dynamical properties of the discontinuous dynamical system represents the Logistic equation with different delays AMA El-Sayed, ME Nasr i-Manager's Journal on Mathematics 1 (1), 29 | 2012 | |
Maximal and minimal positive solutions for a nonlocal boundary value problem of a fractional-order differential equation AMA El-Sayed, EO Bin-Taher Journal of Fractional Calculus and Applications 1 (7), 1-8 | 2011 | |
Fractional calculus and generalized Rodrigues formula SZ Rida, AMA El-Sayed Applied mathematics and computation 147 (1), 29-43 | 2004 | |
Sturm-Liouville equation of fractional order AMA El-Sayed, FM Gaafar Kyungpook mathematical journal 37 (1), 9-9 | 1997 | |
The eigenvalue problem for elliptic partial differential equation with two-point nonlocal conditions A Elsaid, SM Helal, A El-Sayed JOURNAL OF APPLIED ANALYSIS AND COMPUTATION 5 (1), 146-158 | 2015 | |
Enabling the genomic revolution in Africa E Matovu, A El Sayed, AO Mocumbi, A Macleod, A Motala, B Keavney, ... Science | 2014 | |
SOLUTIONS OF A CLASS OF INTERNAL NONLOCAL CAUCHY PROBLEMS FOR THE DIFFERENTIAL EQUATION x'(t)= f (t, x (t), x'(t)) AMA El-Sayed, EM Hamdallah, KW Elkadeky FIXED POINT THEORY 15 (2), 441-448 | 2014 | |
Uniformly stable solution of a nonlocal problem of coupled system of differential equations AMA El-Sayed, RO Abd-El-Rahman, M El-Gendy Ele-Math-Differential Equattions and applications 5 (3), 355-365 | 2013 | |
Uniformly stable positive monotonic solution of a nonlocal Cauchy problem AMA El-Sayed, EM Hamdallah, KW Elkadeky Advances in pure Mathematics 2 (02), 109 | 2012 | |
Continuation of a parameterized impulsive differential equation to an internal nonlocal Cauchy problem, Alex AMA El-Sayed, I Ameen Jour. Math 2, 1-7 | 2011 | |
Analytical and numerical solution of multi-term nonlinear differential equations of arbitrary orders AMA El-Sayed, MM Saleh, EAA Ziada Journal of Applied Mathematics and Computing 33 (1-2), 375-388 | 2010 | |
A. On some routh-hurwitz conditions for fractional order differential equations and applications in Lorzen Rossler, Chua and Chen systems E Ahmcd, AMA EI-Sayed, HA EI-Saka Physics Letters A 358, 1-4 | 4* | 2006 |
Exact solution of linear differential equations of fractional order AMA El-Sayed, FM Gaafar Kyungpook mathematical journal 37 (2), 181-181 | 1997 | |
Eigenvalues and eigenfunctions of non-local boundary value problems of the Sturm-Liouville equation AMA EL-Sayed, ZFA EL-Raheem, NAO Buhalima Electronic Journal of Mathematical Analysis and Applications 5 (1), 179-186 | 2017 | |
On a fractional-order delay Mackey-Glass equation AMA El-Sayed, SM Salman, NA Elabd Advances in Difference Equations 2016 (1), 137 | 2016 | |
On the stochastic fractional calculus operators AMA El-Sayed Journal of Fractional Calculus and Applications 6 (1), 101-109 | 2015 | |
Existence of solution of a coupled system of differential equation with nonlocal conditions AMA El-Sayed, RO Abd-El-Rahman, M El-Gendy Malaya Journal Of Matematik 2 (4), 345-351 | 2014 | |
Existence results for nonlinear quadratic functional integral equations of fractional orders AMA El-Sayed, HHG Hashem Miskolc Math. Notes 14, 79-88 | 2013 | |
Discontinuous dynamical systems generated by a semi-discretization process AMA El-Sayed, SM Salman Electronic Journal of Mathematical Analysis and Applications 1 (1), 47-54 | 2013 | |
Monotonic positive solutions of nonlocal boundary value problems for a second-order functional differential equation AMA El-Sayed, EM Hamdallah, KW El-Kadeky Abstract and Applied Analysis 2012 | 2012 | |
Adomian solution of multidimensional nonlinear differential equations of arbitrary orders AMA El-Sayed, IL El-Kallab, EAA Ziada International Journal of Applied Mathematics and Mechanics 6 (4), 38-52 | 2010 | |
On a mixed-type integral equation and fractional-order functional differential equations AMA El-Sayed, N Sherif, IA Ibrahim Commentationes Mathematicae-Prace Matematyczne-Seria 1-Rocz Polsk Towarz … | 2005 | |
A nonlinear operator functional equation of Volterra type AMA El-Sayed, N Sherif, IA El-Farag Applied mathematics and computation 148 (3), 665-679 | 2004 | |
Continuous dependence of the solution of Ito stochastic differential equation with nonlocal conditions AMA El-Sayed, F Gaafar, M El-Gendy Applied Mathematical Sciences 10 (40), 1971-1982 | 2016 | |
The unified system between Lorenz and Chen systems: a discretization process AMA El-Sayed, SM Salman Electron. J. Math. Anal. Appl 1, 318-325 | 2013 | |
Positive solutions for a nonlocal boundary-value problem of a class of arbitrary (fractional) orders differential equations AMA El Sayed, EO Bin-Tahir Int. J. Nonlinear Sci. Numer. Simul 14 (4), 398-404 | 2012 | |
A; Elkadeky, Kh. W.; Caratheodory theorem for a nonlocal problem of the differential equation x= f (t, x), Alex AM El-Sayed J. of Math 1 (2), 8-14 | 2010 | |
Integrable solutions for quadratic Hammerstein and quadratic Urysohn functional integral equations AMA El-Sayed, HHG Hashem Commentationes Mathematicae 48 (2), 199-207 | 2008 | |
Simulation of the approximate solutions of the time-fractional multi-term wave equations EA Abdel-Rehim, AMA El-Sayed, AS Hashem Computers & Mathematics with Applications 73 (6), 1134-1154 | 2017 | |
Stabilization of coupled systems of quadratic integral equations of Chandrasekhar type HHG Hashem, AMA El‐Sayed Mathematische Nachrichten 290 (2-3), 341-348 | 2017 | |
Volterra-Stieltjes integral equation in reflexive Banach spaces AMA El-Sayed, WG El-Sayed, AAHA El-Mowla Electronic Journal of Mathematical Analysis and Applications 5 (1), 287-293 | 2017 | |
Numerical behavior of a fractional order dynamical model of RNA silencing AMA El-Sayed, M Khalil, AAM Arafa, A Sayed International Journal of Scientific World 4 (2), 52-56 | 2016 | |
Eigenvalues and eigenfunctions of a non-local boundary value problem of Sturm–Liouville differential equation NAOB A. M. A El-Sayed, Zaki. F. A. EL-Raheem Global Journal of Pure and Applied Mathematics 12 (5), 3885–3893 | 2016 | |
On the maximal and minimal solutions of the nonlocal problem of Itô Stochastic Differential Equation AMA El-Sayed, RO ABDELRAHMAN, M El-Gendy Nonlinear Analysis and Differential Equations 4 (6) | 2016 | |
A Mathematical Model with Memory for Propagation of Computer Virus Under Human Intervention AMA El-Sayed, AAM Arafa, M Khalil, A Hassan Progr. Fract. Differ. Appl 2, 105-113 | 2016 | |
On the fractional-order Nicholson equation AMA El-Sayed, SM Salman, NA Elabd Appl. Math. Sci 10 (11), 503-518 | 2016 | |
Chaotic dynamics and synchronization of cournot duopoly game with a logarithmic demand function AMA El-Sayed, AA Elsadany, AM Awad Applied Mathematics & Information Sciences 9 (6), 3083 | 2015 | |
On some equivalent problems of stochastic differential equations of fractional order AMA EL-SAYED, EE EL-ADDAD, HFA MADKOUR Journal of Fractional Calculus and Applications 6 (2), 115-122 | 2015 | |
A new chaotic behavior of a general model of the Henon map AMA El-Sayed, ZFE El-Raheem, SM Salman Advances in Difference Equations 2014 (1), 107 | 2014 | |
On some dynamics of Duffing dynamical system generated by a semi-discretization process with two different delays AMA El-Sayed, ZF El-Raheem, SM Salman Mathematical Sciences Letters 3 (2), 89 | 2014 | |
Continuation of a parameterized impulsive differential equation to an initial value problem AMA El-Sayed, AS Abdel-Rady, SZ Rida, I Ameen Journal of Mathematical and Computational Science 2 (4), 847-852 | 2012 | |
A multi-term fractional-order differential equation with nonlocal condition AMA El-Sayed, EO Bin-Taher | 2012 | |
A homotopy perturbation technique for solving partial differential equations in finite domains A El-Sayed, I El-Kalla, A Elsaid, D Hammad Journal of Mathematical and Computational Science 2 (2), 138 | 2012 | |
On applications of Ulam-Hyers stability in biology and economics E Ahmed, AMA El-Sayed, HAA El-Saka, GA Ashry arXiv preprint arXiv:1004.1354 | 2010 | |
On an operator functional equation in L1df, o and Volterra0Fredholm type integral equations AMA El0Sayed, N SheriF, IA El0Farag | 2003 | |
Abstract differential equations of arbitrary (fractional) orders A El-Sayed Proceedings of Equadiff 9, 93-99 | 1998 | |
Existence of solution for a coupled system of Urysohn-Stieltjes functional integral equations AMA El-Sayed, MMA Al-Fadel Tbilisi Mathematical Journal 11 (1), 117-125 | 2018 | |
Analytical study of global bifurcations, stabilization and chaos synchronization of jerk system with multiple attractors A Elsonbaty, AMA El-Sayed Nonlinear Dynamics 90 (4), 2637-2655 | 2017 | |
Existence of integrable solutions for a functional integral inclusion. AMA El-Sayed, FM El-Haddad Differential Equations & Control Processes | 2017 | |
Solvability of a stochastic differential equation with nonlocal and integral conditions. AMA El-Sayed, MEI El-Gendy Differential Equations & Control Processes | 2017 | |
Weak solutions of fractional order differential equations via Volterra-Stieltjes integral operator AMA El-Sayed, WG El-Sayed, AAH El-Mowla Journal of Mathematics and Applications 40, 85-96 | 2017 | |
Eigenvalues and eigenfunctions for regular sturm-liouville equation with non-local boundary conditions AON El-Sayed, A.M.A., El-Raheem, F.A.Z., Buhalima International Journal of Pure and Applied Mathematics 112 (1), 103-113 | 2017 | |
Time evolution of the approximate and stationary solutions of the Time-Fractional Forced-Damped-Wave equation ASH A. M. A. El-Sayed, E. A. Abdel-Rehim Tbilisi Mathematical Journal 10 (1), 127-144 | 2017 | |
STABILITY ANALYSIS AND CHAOS CONTROL OF THE DISCRETIZED FRACTIONAL-ORDER MACKEY-GLASS EQUATION AMA EL-SAYED, SM SALMAN, NA ELABD Journal of Fractional Calculus and Applications 8 (1), 16-28 | 2017 | |
Dynamic behavior and chaos control in a complex Riccati-type map AMA El-Sayed, SM Salman Quaestiones Mathematicae 39 (5), 665-681 | 2016 | |
On the weakly continuous solutions of a coupled system of functional integral equations. AM El-Sayed, RO El Rahman, FM Gaffar, NFM El-haddad Differential Equations & Control Processes | 2016 | |
On the existence of weakly continuous solutions of the nonlinear functional equations and functional differential equations in reflexive and nonreflexive Banach spac... AMA El-Sayed, WG El-Sayed, AAH Abd El-Mowla Differential Equations & Control Processes | 2016 | |
Weak Solutions of a Functional Integral Equation in Reflexive Banach Space AMA El-Sayed, NFM El-haddad | 2016 | |
On some boundary-value problems of functional integro-differential equations with nonlocal conditions MSHMKMOM A. M. A. El-Sayed Malaya J. Mat. 5 (2), 186–193 | 2016 | |
On the maximal and minimal solutions of a nonlocal problem of a delay stochastic differential equation FGMEG A. M. A. El-Sayed Malaya journal of matematik 4 (3), 497-504 | 2016 | |
Continuous dependence of the solution of a stochastic differential equation with nonlocal conditions ROAERMEG A. M. A. El-Sayed Malaya journal of matematik 4 (3), 488-496 | 2016 | |
Existence of solutions of $q$-functional integral equations with deviated argument ROAERMMEH A. M. A. El-Sayed, Fatma. M. Gaafar Malaya journal of matematik 4 (3), 373-379 | 2016 | |
On a Nonlinear Functional Integro-Differential Equation in Reflexive Banach Space AMA El-Sayed, WG El-Sayed, AAHA El-Mowla International Journal of Mathematical Analysis 10 (11), 531-543 | 2016 | |
On a Nonlocal (Two Point) Boundary Value Problem of a Nonlinear Functional Integro-Differential Equation of Arbitrary (Fractional) Order AMA El-Sayed, WA Hamed International Journal of Mathematical Analysis 10 (7), 329-338 | 2016 | |
SOLUTION OF A PARABOLIC WEAKLY-SINGULAR PARTIAL INTEGRO-DIFFERENTIAL EQUATION WITH MULTI-POINT NONLOCAL BOUNDARY CONDITIONS AMA EL-SAYED, SM HELAL, MS EL-AZAB Journal of Fractional Calculus and Applications 7 (1), 1-11 | 2016 | |
Solvability of Nonlinear Quadratic Functional Equations HHG Hashem, AMA El-Sayed Applied Mathematics & Information Sciences 9 (5), 2715 | 2015 | |
Existence of a unique solution of a coupled system of integro-differential equations with nonlocal conditions AMA El-Sayed, OE Tantawy, AA Hilal Global Journal of Mathematics 3 (3), 339-345 | 2015 | |
Existence of solution for a coupled system of Volterra type integro-dierential equations with nonlocal conditions A Abbas, AMA El-Sayed JOURNAL OF ADVANCES IN MATHEMATICS 11 (3), 5033-5040 | 2015 | |
On a nonlocal boundary value problem of a coupled system of Volterra functional integro-dierential equations. Y Noaman, AMA El-Sayed JOURNAL OF ADVANCES IN MATHEMATICS 11 (3), 5041-5049 | 2015 | |
On a two (nonlocal) point boundary value problem of arbitrary (fractional) orders integro-differential equation W Hamad, AMA El-sayed, OE Tantawy JOURNAL OF ADVANCES IN MATHEMATICS 11 (2), 3996-4001 | 2015 | |
EXISTENCE OF AT LEAST ONE CONTINUOUS SOLUTION OF A COUPLED SYSTEM OF URYSOHN INTEGRAL EQUATIONS AMA EL-SAYED, MR KENAWY Journal of Fractional Calculus and Applications 5 (2), 166-175 | 2014 | |
Theory, methods, and applications of fractional calculus A Atangana, A Kiliçman, SC Oukouomi Noutchie, A Secer, SS Ray, ... The Scientific World Journal 2014 | 2014 | |
SOLVABILITY OF COUPLED SYSTEMS OF FRACTIONAL ORDER INTEGRO-DIFFERENTIAL EQUATIONS HHG Hashem, AMA El-Sayed Journal of the Indonesian Mathematical Society 19 (2), 111-121 | 2014 | |
Nonlocal and integral conditions problems for a multi-term fractional-order differential equation AMA El-Sayed, EO Bin-Taher Miskolc Mathematical Notes 15 (2), 439-446 | 2014 | |
A comparison of Semi-analytical Methods for Solving Partial Integro-Differential Equations AF Soliman, MS El-Azab, M El-Gamel, AMA El-Sayed Mathematical Sciences Letters 2 (2), 143 | 2013 | |
Uniformly Stable Continuous Solutions Of A Functional Differential Inclusions AMA El-Sayed, FM Gaffar, NFM El-haddad i-Manager's Journal on Mathematics 2 (2), 1 | 2013 | |
Discontinuous dynamical system represents the Logistic retarded functional equation with two different delays AMA El-Sayed, ME Nasrb Malaya Journal of Matematik 1 (1), 50-56 | 2013 | |
Journal contents on-line AMA El-Sayed, HHG Hashem Journal contents on-line 14 | 2013 | |
Uniformly stable solutions of the functional inclusions AMA El-Sayed, FM Gaffar, NFM El-Haddad i-Manager's Journal on Mathematics 1 (4), 1 | 2012 | |
PICARD AND ADOMIAN DECOMPOSITION METHODS FOR A COUPLED SYSTEM OF QUADRATIC INTEGRAL EQUATIONS AM El-Sayed, HHG Hashem, EAA Ziada Journal of Nonlinear Analysis and Optimization: Theory & Applications 3 (2 … | 2012 | |
A homotopy perturbation technique for solving partial differential equations of fractional order in finite domains D Hammad, IL El-Kalla, AMA El-Sayed, A Elsaid | 2012 | |
On a Complex Logistic Difference Equation AA Elsadany, AMA El-Sayed Int. J. Modern Math. Sci 4 (1), 37-47 | 2012 | |
Numerical Solutions for Nonlocal Problem of Partial Differential Equations with Deviated Boundary Conditions AMA El-Sayed, A Elsaid, S Helal American Academic & Scholarly Research Journal 4 (1), 1-5 | 2012 | |
MEASURABLE-LIPSCHITZ SELECTIONS AND SET-VALUED INTEGRAL EQUATIONS OF FRACTIONAL ORDER AMA El-Sayed, Y Khouni Journal of Fractional Calculus and Applications 2 (5), 1-8 | 2012 | |
On Solutions of Generalized Bacterial Chemotaxis Model in a Semi-Solid Medium AMA El-Sayed, SZ Rida, AAM Arafa Applied Mathematics 2 (12), 1515 | 2011 | |
Solutions of a class of nonlocal problems for the differential inclusion ...... HEME El-Sayed A M A Applied Mathematics and information sciences 5 (3), 4135-4215 | 2011 | |
Monotonic continuous solution for a mixed type integral inclusion of fractional order AMA El-Sayed, SM Al-Issa Journal of Mathematics and Applications 33, 27-34 | 2010 | |
Global Integrable Solution for a Nonlinear Functional Integral Inclusion AMA El-Sayed, SM Al-Issa SRX Mathematics 2010 | 2010 | |
Addendum to integrable and continuous solutions of a nonlinear quadratic integral equation AMA El-Sayed, HHG Hashem Electronic Journal of Qualitative Theory of Differential Equations 2009 (51 … | 2009 | |
Integrable and continuous solutioins of a nonlinear quadratic inegral equation (pg 1, 2008) AMA El-Sayed, HHG Hashem ELECTRONIC JOURNAL OF QUALITATIVE THEORY OF DIFFERENTIAL EQUATIONS, 1-1 | 2009 | |
Positive integrable solutions for nonlinear integral and differential inclusions of fractional-orders S Al-Issa, AMA El-Sayed Commentationes Mathematicae 49 (2), 171-177 | 2009 | |
Weak solutions of a fractional-order nonlocal boundary value problem in re exive Banach spaces AMA El-Sayed, ESSA Abd Дифференциальные уравнения и процессы управления, 30-40 | 2008 | |
On a Higher Fractional-Orders Parabolic Equation AMA El-Sayed, EM Hamd-Allah MATHEMATICAL SCIENCES RESEARCH JOURNAL 9 (5), 114 | 2005 | |
FRACTIONAL CALCULUS AND INTERMEDIATE PHYSICAL PROCESSES AMA El-Sayed ON MATHEMATICS AND ITS APPLICATIONS (ICMA 2004) April 5-7, 2004, 417 | 2004 | |
Solução numérica para termo multi-fracionada (arbitrária) equações diferenciais ordens AMA El-Sayed, AEM El-Mesiry, HAA El-Saka Computational & Applied Mathematics 23 (1), 33-54 | 2004 | |
Nonlinear retarded functional differential equations of arbitrary (fractional) orders AMA El-Sayed Equadiff 99: (In 2 Volumes), 1393-1395 | 2000 | |
Response of some cotton CVS to sodium and boron levels in irrigation water SM Gawish, AA Ibrahim, AH El-Sayed Mansoura Journal of Agricultural Sciences (Egypt) | 1992 | |
ON A SEMILINEAR VOLTERRA EQUATION AMA El-Sayed Bulletin of the Faculty of Science: Mathematics 19 (2), 23 | 1990 | |
Initial value problem of a higher order parabolic equation A El-Sayed Periodica Mathematica Hungarica 19 (2), 143-147 | 1988 | |
Post-natal studies of the nasal cavity of dog [Egypt] AA Abbas, MSS Ewais, MS Ammar, AA El-Sayed, YH Badawy Zagazig Veterinary Journal (Egypt) | 1981 | |
ARPLIE© MATHEMATICS SR GRACE, AMA EL-SAYED, AG IBRAHIM, K SELVAKUMAR, ... | ||
Existence of strongly continuous solutions for a functional integral inclusion AMA El-Sayeda, NFM El-haddadb | ||
Existence of solutions of q-functional integral equations with deviated argument AMA El-Sayeda, FMGRO Abd-El, RMM El-Haddadb | ||
The Role of New Technology in Developing some Fields of Mathematics: Integral and Differential Equations AMA El-Sayed, EAA Ziada | ||
Backward Bifurcation in a Fractional Order Epidemiological Model AMA El-Sayed, AAM Arafa, M Khalil, A Sayed | ||
PAijpam. eu AMA El-Sayed, FA EL-Raheem, AO Buhalima, L Albeda | ||
On some boundary-value problems of functional integro-differential equations with nonlocal conditions MSHMKMOM A. M. A. El-Sayed Malaya J. Mat. 5 (2), 186–193 | ||
CONTINUOUS DEPENDENCE OF THE SOLUTION OF RANDOM FRACTIONAL–ORDER DIFFERENTIAL EQUATION WITH NONLOCAL CONDITIONS AMA EL-SAYED, F GAAFAR, M EL-GENDY | ||
On the Cauchy problem of a delay stochastic differential equation of arbitrary (fractional) orders AMA El-Sayed, EE Eladdad, HFA Madkour | ||
On some dynamic behavior of the discontinuous Duffing dynamical system generated by a semi-discretization process with two different delays AMA El-Sayed, ZF El-Raheem, SM Salman | ||
Theory, Methods, and Applications of Fractional Calculus SCO Noutchie, A Secer, SS Ray, AMA El-Sayed | ||
Maximal and minimal positive solutions of a nonlinear quadratic integral equation AMA El-Sayed, MS MOHAMED, NAO Buhalima | ||
Functional Equations and Discontinuous Dynamical Systems AMA El-Sayed | ||
EXISTENCE OF CONTINUOUS SOLUTION FOR A QUADRATIC INTEGRAL EQUATION OF CONVOLUTION TYPE AMA EL-SAYED, MSH MOHAMED, YMY OMAR | ||
Numerical Study of a Parabolic Partial Integro-Differential Equation with Non-local Boundary Conditions AMA El-Sayed, MS El-Azab, A Elsaid, SM Helal | ||
EXISTENCE OF A UNIQUE CONTINUOUS SOLUTION FOR A QUADRATIC INTEGRAL EQUATIONS AMA EL-SAYED, MSH MOHAMED, NAO BUHALIMA | ||
On some impulsive differential equations I Ameen, SZ Rida, AMA El-Sayed, AS Abdel-Rady | ||
Процессы Управления AMA El-Sayed, SAA El-Salam | ||
Control Processes AMA El-Sayed, SAA El-Salam |