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Equilibrium points, stability and numerical solutions of fractionalorder predator–prey and rabies models E Ahmed, AMA ElSayed, HAA ElSaka Journal of Mathematical Analysis and Applications 325 (1), 542553 
2007 

Nonlinear functional differential equations of arbitrary orders AMA ElSayed Nonlinear Analysis: Theory, Methods & Applications 33 (2), 181186 
1998 

Fractionalorder diffusionwave equation AMA ElSayed International Journal of Theoretical Physics 35 (2), 311322 
1996 

Fractional order theory of thermoelasticity HH Sherief, AMA ElSayed, AMA ElLatief International Journal of Solids and structures 47 (2), 269275 
2010 

On the fractionalorder logistic equation AMA ElSayed, AEM ElMesiry, HAA ElSaka Applied Mathematics Letters 20 (7), 817823 
2007 

On some Routh–Hurwitz conditions for fractional order differential equations and their applications in Lorenz, Rössler, Chua and Chen systems E Ahmed, AMA ElSayed, HAA ElSaka Physics Letters A 358 (1), 14 
2006 

The Adomian decomposition method for solving partial differential equations of fractal order in finite domains AMA ElSayed, M Gaber Physics Letters A 359 (3), 175182 
2006 

Multivalued fractional differential equations AMA ElSayed, AG Ibrahim Applied Mathematics and Computation 68 (1), 1525 
1995 

Fractional order evolution equations AMA ElSayed J. of Frac. Calculus 7, 89100 
1995 

On the finite Caputo and finite Riesz derivatives AMA ElSayed, M Gaber Electronic Journal of Theoretical Physics 3 (12), 8195 
2006 

Exact solutions of fractionalorder biological population model AMA ElSayed, 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 ElSayed, SH Behiry, WE Raslan Computers & Mathematics with Applications 59 (5), 17591765 
2010 

On two definitions of fractional derivatives I Podlubný, AMA ElSayed ÚEF SAV 
1996 

Numerical solution for multiterm fractional (arbitrary) orders differential equations AMA ElSayed, AEM ElMesiry, HAA ElSaka Computational & Applied Mathematics 23 (1), 3354 
2004 

Numerical methods for multiterm fractional (arbitrary) orders differential equations AEM ElMesiry, AMA ElSayed, HAA ElSaka Applied Mathematics and Computation 160 (3), 683699 
2005 

On the fractional differential equations AMA ElSayed Applied Mathematics and Computation 49 (23), 205213 
1992 

On the solutions of timefractional reaction–diffusion equations SZ Rida, AMA ElSayed, AAM Arafa Communications in Nonlinear Science and Numerical Simulation 15 (12), 38473854 
2010 

On stability, persistence, and Hopf bifurcation in fractional order dynamical systems HA ElSaka, E Ahmed, MI Shehata, AMA ElSayed Nonlinear Dynamics 56 (12), 121 
2009 

On the solutions of timefractional bacterial chemotaxis in a diffusion gradient chamber AMA ElSayed, SZ Rida, AAM Arafa International Journal of Nonlinear Science 7 (4), 485492 
2009 

Analytical and numerical solutions of multiterm nonlinear fractional orders differential equations AMA ElSayed, IL ElKalla, EAA Ziada Applied Numerical Mathematics 60 (8), 788797 
2010 

Setvalued integral equations of fractionalorders AMA ElSayed, AG Ibrahim Applied mathematics and computation 118 (1), 113121 
2001 

Picard and Adomian methods for quadratic integral equation AMA ElSayed, HHG Hashem, EAA Ziada Computational & Applied Mathematics 29 (3), 447463 
2010 

On the maximal and minimal solutions of arbitraryorders nonlinear functional integral and differential equations AMA ElSayed, FM Gaafar, HH Hashem Math. Sci. Res. J 8 (11), 336348 
2004 

Integrable and continuous solutions of a nonlinear quadratic integral equation A ElSayed, HHG Hashem Electronic Journal of Qualitative Theory of Differential Equations 2008 (25 … 
2008 

Numerical solution for the fractional replicator equation E Ahmed, AMA ElSayed, AEM ElMesiry, HAA ElSaka International Journal of Modern Physics C 16 (07), 10171025 
2005 

Fractional differentialdifference equations AMA ElSayed J. Fract. Calc 10, 101106 
1996 

Fractional calculus and some intermediate physical processes AMA ElSayed, FM Gaafar Applied Mathematics and Computation 144 (1), 117126 
2003 

On the fractionalorder diffusionwave process MAE Herzallah, AMA ElSayed, D Baleanu Rom. J. Phys 55 (34), 274284 
2010 

On two definitions of fractional calculus, Solvak Academy of scienceinstitute of eyperimental phys I Podlubny, AMA ElSayed UEF0396 ISBN 8070992522 
1996 

Dynamical behavior, chaos control and synchronization of a memristorbased ADVP circuit AMA ElSayed, A Elsaid, HM Nour, A Elsonbaty Communications in Nonlinear Science and Numerical Simulation 18 (1), 148170 
2013 

Fractionalorder differential equations with memory and fractionalorder relaxationoscillation model AMA ElSayed, FM Gaafar Pure Mathematics and Applications 12 (3), 296310 
2001 

Linear differential equations of fractional orders AMA ElSayed Applied Mathematics and Computation 55 (1), 112 
1993 

Dynamical behaviors, circuit realization, chaos control, and synchronization of a new fractional order hyperchaotic system AMA ElSayed, HM Nour, A Elsaid, AE Matouk, A Elsonbaty Applied Mathematical Modelling 40 (56), 35163534 
2016 

Fractionalorder Chua’s system: discretization, bifurcation and chaos RP Agarwal, AMA ElSayed, 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 ElSayed, A Elsaid, IL ElKalla, D Hammad Applied Mathematics and Computation 218 (17), 83298340 
2012 

Existence theorems for nonlinear functional integral equations of fractional orders M Cichoń, AM ElSayed, AH Hussien Annales Societatis Mathematicae Polonae. Seria 1: Commentationes … 
2001 

Circuit realization, bifurcations, chaos and hyperchaos in a new 4D system AMA ElSayed, HM Nour, A Elsaid, AE Matouk, A Elsonbaty Applied Mathematics and Computation 239, 333345 
2014 

Effect of bacterial memory dependent growth by using fractional derivatives reactiondiffusion chemotactic model SZ Rida, AMA ElSayed, AAM Arafa Journal of Statistical Physics 140 (4), 797811 
2010 

A note on the fractional calculus in Banach spaces HAH Salem, AMA ElSayed, OL Moustafa Studia Scientiarum Mathematicarum Hungarica 42 (2), 115130 
2005 

On a discretization process of fractionalorder Riccati differential equation AMA ElSayed, SM Salman J. Fract. Calc. Appl 4 (2), 251259 
2013 

On the functional integral equations of mixed type and integrodifferential equations of fractional orders WG ElSayed, AMA ElSayed Applied mathematics and computation 154 (2), 461467 
2004 

Numerical and analytic solution for nonlinear quadratic integral equations AMA ElSayed, MM Saleh, EAA Ziada Math. Sci. Res. J 12 (8), 183191 
2008 

Caratheodary Type Theorem for a Nonlinear Quadratic Integral Equation AMA ElSayed, HHG Hashem Mathematical Sciences Research Journal 12 (4), 88 
2008 

On some fractional functional equations AMA ElSayed, WG ElSayed, OL Moustafa Pure Mathematics and Applications 6 (4), 321332 
1995 

Monotonic positive solution of a nonlinear quadratic functional integral equation AMA ElSayed, HHG Hashem Applied Mathematics and Computation 216 (9), 25762580 
2010 

On the solutions of the generalized reactiondiffusion model for bacterial colony AMA ElSayed, SZ Rida, AAM Arafa Acta Applicandae Mathematicae 110 (3), 15011511 
2010 

Monotonic solutions of functional integral and differential equations of fractional order A ElSayed, HHG Hashem Electronic Journal of qualitative theory of differential equations 2009 (7), 18 
2009 

On the stability of a fractionalorder differential equation with nonlocal initial condition A ElSayed, SA AbdElSalam Electronic Journal of Qualitative Theory of Differential Equations 2008 (29 … 
2008 

Continuation theorem of fractional order evolutionary integral equations AMA ElSayed, MAE Aly Korean Journal of Computational & Applied Mathematics 9 (2), 525533 
2002 

Weak solution for fractional order integral equations in reflexive Banach spaces HAH Salem, A ElSayed Mathematica Slovaca 55 (2), 169181 
2005 

Fractionalorder evolutionary integral equations AMA ElSayed Applied Mathematics and Computation 98 (23), 139146 
1999 

Nonlinear functional differential equations of arbitrary order AMA EISayed Nonlinear Anal. TMA 33, 181186 
1998 

A reliable treatment of homotopy perturbation method for solving the nonlinear KleinGordon equation of arbitrary (fractional) orders AMA ElSayed, 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 ElSayed, HHG Hashem Дифференциальные уравнения и процессы управления, 5162 
2008 

Positive solutions for a nonlocal multipoint boundaryvalue problem of fractional and second order AMA ElSayed, EO BinTaher Electronic Journal of Differential Equations 2013 (64), 18 
2013 

Existence of uniformly stable solutions of nonautonomous discontinuous dynamical systems AMA ElSayed, ME Nasr Journal of the Egyptian Mathematical Society 19 (12), 9194 
2011 

On the stability of some fractionalorder nonautonomous systems. A ElSalam, A Sheren, A ElSayed Electronic Journal of Qualitative Theory of Differential Equations 
2007 

Define integral of fractional order for set valued function AG Ibrahim, AMA ElSayed J. Frac. Calculus 11, E2 
1997 

Laguerre polynomials of arbitrary (fractional) orders AMA ElSayed Applied Mathematics and Computation 109 (1), 19 
2000 

On the generalized Laguerre polynomials of arbitrary (fractional) orders and quantum mechanics AMA ElSayed Journal of Physics A: Mathematical and general 32 (49), 8647 
1999 

Fractional parallel RLC circuit AMA ElSayed, HM Nour, WE Raslan, ES ElShazly Alexandria journal of Mathematics 3 (1), 1123 
2012 

An arbitrary (fractional) orders differential equation with internal nonlocal and integral conditions A ElSayed, E BinTaher Advances in pure mathematics 1 (03), 59 
2011 

Perturbation for fractionalorder evolution equation MAE Herzallah, AMA ElSayed, D Baleanu Nonlinear Dynamics 62 (3), 593600 
2010 

Picard and Adomian decomposition methods for a quadratic integral equation of fractional order AMA ElSayed, HHG Hashem, EAA Ziada Computational and Applied Mathematics 33 (1), 95109 
2014 

Existence results for nonlinear quadratic integral equations of fractional order in Banach algebra A ElSayed, H Hashem Fractional Calculus and Applied Analysis 16 (4), 816826 
2013 

Existence of positive continuous solution of a quadratic integral equation of fractional orders AMA ElSayed, MS Mohamed, FFS Mohamed Journal of Fractional Calculus and Applications 1 (9), 17 
2011 

A nonlocal problem of an arbitrary (fractional) orders differential equation AMA ElSayed, EO BinTaher Alexandria j. of Math 1 (2), 17 
2010 

A nonlocal problem for a multiterm fractionalorders differential equation AMA ElSayed, EO BinTaher Int. J. of Math. Analysis 5 (29), 14451451 
2010 

Continuation and maximal regularity of fractionalorder evolution equation AMA ElSayed, MAE Herzallah Journal of mathematical analysis and applications 296 (1), 340350 
2004 

Bell polynomials of arbitrary (fractional) orders+ AMA ElSayed, SZ Rida Applied Mathematics and Computation 106 (1), 5162 
1999 

Using fractional derivatives to generalize the Hodgkin–Huxley model HH Sherief, AMA ElSayed, SH Behiry, WE Raslan Fractional Dynamics and Control, 275282 
2012 

A numerical algorithm for the solution of an intermediate fractional advection dispersion equation AMA ElSayed, SH Behiry, WE Raslan Communications in Nonlinear Science and Numerical Simulation 15 (5), 12531258 
2010 

On the existence and stability of positive solution for a nonlinear fractionalorder differential equation and some applications AMA ElSayed Alex. J. Math 1, 110 
2010 

Lpsolution of weighted Cauchytype problem of a diffreintegral functional equation AMA ElSayed, SAA ElSalam International Journal of Nonlinear Science 5 (3), 281288 
2008 

Weighted Cauchytype problem of a functional differintegral equation A ElSayed, SA AbdElSalam 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 ElSayed, SM Salman Malaya J. Mat 3 (1), 1420 
2013 

Dynamic properties of the fractionalorder logistic equation of complex variables AMA ElSayed, E Ahmed, HAA ElSaka Abstract and Applied Analysis 2012 
2012 

Chaos and bifurcation of discontinuous dynamical systems with piecewise constant arguments AMA ElSayed, SM Salman Malaya J. Mat 1 (1), 1418 
2012 

Stability of a nonlinear nonautonomous fractional order systems with different delays and nonlocal conditions A ElSayed, F Gaafar Advances in Difference Equations 2011 (1), 47 
2011 

Stability for a nonlocal nonautonomous system of fractional order differential equations with delays. A ElSayed, FM Gaafar, E Hamadalla Electronic Journal of Differential Equations (EJDE)[electronic only] 2010 … 
2010 

Solvability of nonlinear Hammerstein quadratic integral equations. AMA ElSayed, HHG Hashem The Journal of Nonlinear Sciences and its Applications 2 (3), 152160 
2009 

Discretization of forced Duffing system with fractionalorder damping AMA ElSayed, ZFE ElRaheem, SM Salman Advances in Difference Equations 2014 (1), 66 
2014 

Existence results for coupled systems of quadratic integral equations of fractional orders AMA ElSayed, HHG Hashem Optimization Letters 7 (6), 12511260 
2013 

Coupled systems of Hammerstein and Urysohn integral equations in reflexive Banach spaces. AMA ElSayed, HHG Hashem Differential Equations & Control Processes 2012 (1) 
2012 

On some dynamical properties of discontinuous dynamical systems AMA ElSayed, ME Nasr American Academic and Scholarly Research Journal 2 (1), 2832 
2012 

Positive nondecreasing solutions for a multiterm fractionalorder functional differential equation with integral conditions AMA ElSayed, EO BinTaher Electronic Journal of Differential Equations 2011 (166), 18 
2011 

On a stochastic fractional calculus FM Hafez, AMA ElSayed, MA ElTawil Fractional Calculus and Applied Analysis 4, 8190 
2017 

Dynamical analysis and circuit simulation of a new fractionalorder hyperchaotic system and its discretization AMA ElSayed, 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 ElSayed, HHG Hashem Commentationes Mathematicae 52 (1), 2128 
2012 

On the fractionalorder games with nonuniform interaction rate and asymmetric games AMA ElSayed, E Ahmed, MAE Herzallah Journal of Fractional Calculus and Applications 1 (1), 19 
2011 

Solutions of a Class of DeviatedAdvanced Nonlocal Problems for the Differential Inclusion 𝑥1 (𝑡)∈ 𝐹 (𝑡, 𝑥 (𝑡)) AMA ElSayed, EM Hamdallah, KW Elkadeky Abstract and Applied Analysis 2011 
2011 

Stability of a monotonic solution of a nonautonomous multidimensional delay differential equation of arbitrary (fractional) order A ElSayed, EM ElMaghrabi Electronic Journal of Qualitative Theory of Differential Equations 2008 (16 … 
2008 

On some basic properties and applications of the fractional calculus AMA ElSayed Pure Mathematics and Applications 8 (24), 247259 
1997 

Further nonlinear dynamical analysis of simple jerk system with multiple attractors AR Elsonbaty, AMA ElSayed Nonlinear Dynamics 87 (2), 11691186 
2017 

Discontinuous dynamical systems and fractionalorders difference equations AMA ElSayed, ME Nasr Journal of Fractional Calculus and Applications 4 (1), 130138 
2013 

Dynamic Properties of the Predator–Prey Discontinuous Dynamical System AMA ElSayed, ME Nasr Zeitschrift für Naturforschung A 67 (12), 5760 
2012 

INTERNAL NONLOCAL AND INTEGRAL CONDITION PROBLEMS OF THE DIFFERENTIAL EQUATION x'= f (t, x, x'). AMA ElSayed, EM Hamdallah, KW Elkadeky Journal of Nonlinear Sciences & Applications (JNSA) 4 (3) 
2011 

On the fractionalorder logistic equation with two different delays AMA ElSayed, HAA ElSaka, EM ElMaghrabi Zeitschrift für Naturforschung A 66 (34), 223227 
2011 

Continuation and maximal regularity of an arbitrary (fractional) order evolutionary integrodifferential equation AMA ElSayed, MAE Herzallah Applicable Analysis 84 (11), 11511164 
2005 

Continuous solutions of some fractional order integral equations HAH Salem, AMA ElSayed Annales Societatis Mathematicae Polonae. Seria 1: Commentationes … 
2002 

A study of projectile motion in a quadratic resistant medium via fractional differential transform method AMA ElSayed, HM Nour, WE Raslan, ES ElShazly Applied Mathematical Modelling 39 (1011), 28292835 
2015 

Synchronization of different dimensional chaotic systems with time varying parameters, disturbances and input nonlinearities AMA ElSayed, A Elsaid, HM Nour, A Elsonbaty Journal of Applied Analysis and Computation 4 (4), 323338 
2014 

Eigenvalue problem for Elliptic partial differential equations with nonlocal boudary conditions AMA ElSayed, MS ElAzab, A Elsaid, SM Helal Journal of Fractional Calculus and Applications 5, 111 
2014 

Positive continuous solution of a quadratic integral equation of fractional orders AMA ElSayed, HHG Hashem, YMY Omar Mathematical Sciences Letters 2 (1), 1927 
2013 

A coupled system of integral equations in reflexive banach spaces AMA ElSayed, HHG Hashem Acta Mathematica Scientia 32 (5), 20212028 
2012 

On some dynamical properties of the discontinuous dynamical system represents the Logistic equation with different delays AMA ElSayed, ME Nasr iManager's Journal on Mathematics 1 (1), 29 
2012 

Maximal and minimal positive solutions for a nonlocal boundary value problem of a fractionalorder differential equation AMA ElSayed, EO BinTaher Journal of Fractional Calculus and Applications 1 (7), 18 
2011 

Fractional calculus and generalized Rodrigues formula SZ Rida, AMA ElSayed Applied mathematics and computation 147 (1), 2943 
2004 

SturmLiouville equation of fractional order AMA ElSayed, FM Gaafar Kyungpook mathematical journal 37 (1), 99 
1997 

The eigenvalue problem for elliptic partial differential equation with twopoint nonlocal conditions A Elsaid, SM Helal, A ElSayed JOURNAL OF APPLIED ANALYSIS AND COMPUTATION 5 (1), 146158 
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 ElSayed, EM Hamdallah, KW Elkadeky FIXED POINT THEORY 15 (2), 441448 
2014 

Uniformly stable solution of a nonlocal problem of coupled system of differential equations AMA ElSayed, RO AbdElRahman, M ElGendy EleMathDifferential Equattions and applications 5 (3), 355365 
2013 

Uniformly stable positive monotonic solution of a nonlocal Cauchy problem AMA ElSayed, 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 ElSayed, I Ameen Jour. Math 2, 17 
2011 

Analytical and numerical solution of multiterm nonlinear differential equations of arbitrary orders AMA ElSayed, MM Saleh, EAA Ziada Journal of Applied Mathematics and Computing 33 (12), 375388 
2010 

A. On some routhhurwitz conditions for fractional order differential equations and applications in Lorzen Rossler, Chua and Chen systems E Ahmcd, AMA EISayed, HA EISaka Physics Letters A 358, 14 
4* 
2006 
Exact solution of linear differential equations of fractional order AMA ElSayed, FM Gaafar Kyungpook mathematical journal 37 (2), 181181 
1997 

Eigenvalues and eigenfunctions of nonlocal boundary value problems of the SturmLiouville equation AMA ELSayed, ZFA ELRaheem, NAO Buhalima Electronic Journal of Mathematical Analysis and Applications 5 (1), 179186 
2017 

On a fractionalorder delay MackeyGlass equation AMA ElSayed, SM Salman, NA Elabd Advances in Difference Equations 2016 (1), 137 
2016 

On the stochastic fractional calculus operators AMA ElSayed Journal of Fractional Calculus and Applications 6 (1), 101109 
2015 

Existence of solution of a coupled system of differential equation with nonlocal conditions AMA ElSayed, RO AbdElRahman, M ElGendy Malaya Journal Of Matematik 2 (4), 345351 
2014 

Existence results for nonlinear quadratic functional integral equations of fractional orders AMA ElSayed, HHG Hashem Miskolc Math. Notes 14, 7988 
2013 

Discontinuous dynamical systems generated by a semidiscretization process AMA ElSayed, SM Salman Electronic Journal of Mathematical Analysis and Applications 1 (1), 4754 
2013 

Monotonic positive solutions of nonlocal boundary value problems for a secondorder functional differential equation AMA ElSayed, EM Hamdallah, KW ElKadeky Abstract and Applied Analysis 2012 
2012 

Adomian solution of multidimensional nonlinear differential equations of arbitrary orders AMA ElSayed, IL ElKallab, EAA Ziada International Journal of Applied Mathematics and Mechanics 6 (4), 3852 
2010 

On a mixedtype integral equation and fractionalorder functional differential equations AMA ElSayed, N Sherif, IA Ibrahim Commentationes MathematicaePrace MatematyczneSeria 1Rocz Polsk Towarz … 
2005 

A nonlinear operator functional equation of Volterra type AMA ElSayed, N Sherif, IA ElFarag Applied mathematics and computation 148 (3), 665679 
2004 

Continuous dependence of the solution of Ito stochastic differential equation with nonlocal conditions AMA ElSayed, F Gaafar, M ElGendy Applied Mathematical Sciences 10 (40), 19711982 
2016 

The unified system between Lorenz and Chen systems: a discretization process AMA ElSayed, SM Salman Electron. J. Math. Anal. Appl 1, 318325 
2013 

Positive solutions for a nonlocal boundaryvalue problem of a class of arbitrary (fractional) orders differential equations AMA El Sayed, EO BinTahir Int. J. Nonlinear Sci. Numer. Simul 14 (4), 398404 
2012 

A; Elkadeky, Kh. W.; Caratheodory theorem for a nonlocal problem of the differential equation x= f (t, x), Alex AM ElSayed J. of Math 1 (2), 814 
2010 

Integrable solutions for quadratic Hammerstein and quadratic Urysohn functional integral equations AMA ElSayed, HHG Hashem Commentationes Mathematicae 48 (2), 199207 
2008 

Simulation of the approximate solutions of the timefractional multiterm wave equations EA AbdelRehim, AMA ElSayed, AS Hashem Computers & Mathematics with Applications 73 (6), 11341154 
2017 

Stabilization of coupled systems of quadratic integral equations of Chandrasekhar type HHG Hashem, AMA El‐Sayed Mathematische Nachrichten 290 (23), 341348 
2017 

VolterraStieltjes integral equation in reflexive Banach spaces AMA ElSayed, WG ElSayed, AAHA ElMowla Electronic Journal of Mathematical Analysis and Applications 5 (1), 287293 
2017 

Numerical behavior of a fractional order dynamical model of RNA silencing AMA ElSayed, M Khalil, AAM Arafa, A Sayed International Journal of Scientific World 4 (2), 5256 
2016 

Eigenvalues and eigenfunctions of a nonlocal boundary value problem of Sturm–Liouville differential equation NAOB A. M. A ElSayed, Zaki. F. A. ELRaheem 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 ElSayed, RO ABDELRAHMAN, M ElGendy Nonlinear Analysis and Differential Equations 4 (6) 
2016 

A Mathematical Model with Memory for Propagation of Computer Virus Under Human Intervention AMA ElSayed, AAM Arafa, M Khalil, A Hassan Progr. Fract. Differ. Appl 2, 105113 
2016 

On the fractionalorder Nicholson equation AMA ElSayed, SM Salman, NA Elabd Appl. Math. Sci 10 (11), 503518 
2016 

Chaotic dynamics and synchronization of cournot duopoly game with a logarithmic demand function AMA ElSayed, AA Elsadany, AM Awad Applied Mathematics & Information Sciences 9 (6), 3083 
2015 

On some equivalent problems of stochastic differential equations of fractional order AMA ELSAYED, EE ELADDAD, HFA MADKOUR Journal of Fractional Calculus and Applications 6 (2), 115122 
2015 

A new chaotic behavior of a general model of the Henon map AMA ElSayed, ZFE ElRaheem, SM Salman Advances in Difference Equations 2014 (1), 107 
2014 

On some dynamics of Duffing dynamical system generated by a semidiscretization process with two different delays AMA ElSayed, ZF ElRaheem, SM Salman Mathematical Sciences Letters 3 (2), 89 
2014 

Continuation of a parameterized impulsive diﬀerential equation to an initial value problem AMA ElSayed, AS AbdelRady, SZ Rida, I Ameen Journal of Mathematical and Computational Science 2 (4), 847852 
2012 

A multiterm fractionalorder differential equation with nonlocal condition AMA ElSayed, EO BinTaher 
2012 

A homotopy perturbation technique for solving partial differential equations in finite domains A ElSayed, I ElKalla, A Elsaid, D Hammad Journal of Mathematical and Computational Science 2 (2), 138 
2012 

On applications of UlamHyers stability in biology and economics E Ahmed, AMA ElSayed, HAA ElSaka, 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 ElSayed Proceedings of Equadiff 9, 9399 
1998 

Existence of solution for a coupled system of UrysohnStieltjes functional integral equations AMA ElSayed, MMA AlFadel Tbilisi Mathematical Journal 11 (1), 117125 
2018 

Analytical study of global bifurcations, stabilization and chaos synchronization of jerk system with multiple attractors A Elsonbaty, AMA ElSayed Nonlinear Dynamics 90 (4), 26372655 
2017 

Existence of integrable solutions for a functional integral inclusion. AMA ElSayed, FM ElHaddad Differential Equations & Control Processes 
2017 

Solvability of a stochastic differential equation with nonlocal and integral conditions. AMA ElSayed, MEI ElGendy Differential Equations & Control Processes 
2017 

Weak solutions of fractional order differential equations via VolterraStieltjes integral operator AMA ElSayed, WG ElSayed, AAH ElMowla Journal of Mathematics and Applications 40, 8596 
2017 

Eigenvalues and eigenfunctions for regular sturmliouville equation with nonlocal boundary conditions AON ElSayed, A.M.A., ElRaheem, F.A.Z., Buhalima International Journal of Pure and Applied Mathematics 112 (1), 103113 
2017 

Time evolution of the approximate and stationary solutions of the TimeFractional ForcedDampedWave equation ASH A. M. A. ElSayed, E. A. AbdelRehim Tbilisi Mathematical Journal 10 (1), 127144 
2017 

STABILITY ANALYSIS AND CHAOS CONTROL OF THE DISCRETIZED FRACTIONALORDER MACKEYGLASS EQUATION AMA ELSAYED, SM SALMAN, NA ELABD Journal of Fractional Calculus and Applications 8 (1), 1628 
2017 

Dynamic behavior and chaos control in a complex Riccatitype map AMA ElSayed, SM Salman Quaestiones Mathematicae 39 (5), 665681 
2016 

On the weakly continuous solutions of a coupled system of functional integral equations. AM ElSayed, RO El Rahman, FM Gaffar, NFM Elhaddad 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 ElSayed, WG ElSayed, AAH Abd ElMowla Differential Equations & Control Processes 
2016 

Weak Solutions of a Functional Integral Equation in Reflexive Banach Space AMA ElSayed, NFM Elhaddad 
2016 

On some boundaryvalue problems of functional integrodifferential equations with nonlocal conditions MSHMKMOM A. M. A. ElSayed 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. ElSayed Malaya journal of matematik 4 (3), 497504 
2016 

Continuous dependence of the solution of a stochastic differential equation with nonlocal conditions ROAERMEG A. M. A. ElSayed Malaya journal of matematik 4 (3), 488496 
2016 

Existence of solutions of $q$functional integral equations with deviated argument ROAERMMEH A. M. A. ElSayed, Fatma. M. Gaafar Malaya journal of matematik 4 (3), 373379 
2016 

On a Nonlinear Functional IntegroDifferential Equation in Reflexive Banach Space AMA ElSayed, WG ElSayed, AAHA ElMowla International Journal of Mathematical Analysis 10 (11), 531543 
2016 

On a Nonlocal (Two Point) Boundary Value Problem of a Nonlinear Functional IntegroDifferential Equation of Arbitrary (Fractional) Order AMA ElSayed, WA Hamed International Journal of Mathematical Analysis 10 (7), 329338 
2016 

SOLUTION OF A PARABOLIC WEAKLYSINGULAR PARTIAL INTEGRODIFFERENTIAL EQUATION WITH MULTIPOINT NONLOCAL BOUNDARY CONDITIONS AMA ELSAYED, SM HELAL, MS ELAZAB Journal of Fractional Calculus and Applications 7 (1), 111 
2016 

Solvability of Nonlinear Quadratic Functional Equations HHG Hashem, AMA ElSayed Applied Mathematics & Information Sciences 9 (5), 2715 
2015 

Existence of a unique solution of a coupled system of integrodifferential equations with nonlocal conditions AMA ElSayed, OE Tantawy, AA Hilal Global Journal of Mathematics 3 (3), 339345 
2015 

Existence of solution for a coupled system of Volterra type integrodierential equations with nonlocal conditions A Abbas, AMA ElSayed JOURNAL OF ADVANCES IN MATHEMATICS 11 (3), 50335040 
2015 

On a nonlocal boundary value problem of a coupled system of Volterra functional integrodierential equations. Y Noaman, AMA ElSayed JOURNAL OF ADVANCES IN MATHEMATICS 11 (3), 50415049 
2015 

On a two (nonlocal) point boundary value problem of arbitrary (fractional) orders integrodifferential equation W Hamad, AMA Elsayed, OE Tantawy JOURNAL OF ADVANCES IN MATHEMATICS 11 (2), 39964001 
2015 

EXISTENCE OF AT LEAST ONE CONTINUOUS SOLUTION OF A COUPLED SYSTEM OF URYSOHN INTEGRAL EQUATIONS AMA ELSAYED, MR KENAWY Journal of Fractional Calculus and Applications 5 (2), 166175 
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 INTEGRODIFFERENTIAL EQUATIONS HHG Hashem, AMA ElSayed Journal of the Indonesian Mathematical Society 19 (2), 111121 
2014 

Nonlocal and integral conditions problems for a multiterm fractionalorder differential equation AMA ElSayed, EO BinTaher Miskolc Mathematical Notes 15 (2), 439446 
2014 

A comparison of Semianalytical Methods for Solving Partial IntegroDifferential Equations AF Soliman, MS ElAzab, M ElGamel, AMA ElSayed Mathematical Sciences Letters 2 (2), 143 
2013 

Uniformly Stable Continuous Solutions Of A Functional Differential Inclusions AMA ElSayed, FM Gaffar, NFM Elhaddad iManager's Journal on Mathematics 2 (2), 1 
2013 

Discontinuous dynamical system represents the Logistic retarded functional equation with two different delays AMA ElSayed, ME Nasrb Malaya Journal of Matematik 1 (1), 5056 
2013 

Journal contents online AMA ElSayed, HHG Hashem Journal contents online 14 
2013 

Uniformly stable solutions of the functional inclusions AMA ElSayed, FM Gaffar, NFM ElHaddad iManager's Journal on Mathematics 1 (4), 1 
2012 

PICARD AND ADOMIAN DECOMPOSITION METHODS FOR A COUPLED SYSTEM OF QUADRATIC INTEGRAL EQUATIONS AM ElSayed, 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 ElKalla, AMA ElSayed, A Elsaid 
2012 

On a Complex Logistic Difference Equation AA Elsadany, AMA ElSayed Int. J. Modern Math. Sci 4 (1), 3747 
2012 

Numerical Solutions for Nonlocal Problem of Partial Differential Equations with Deviated Boundary Conditions AMA ElSayed, A Elsaid, S Helal American Academic & Scholarly Research Journal 4 (1), 15 
2012 

MEASURABLELIPSCHITZ SELECTIONS AND SETVALUED INTEGRAL EQUATIONS OF FRACTIONAL ORDER AMA ElSayed, Y Khouni Journal of Fractional Calculus and Applications 2 (5), 18 
2012 

On Solutions of Generalized Bacterial Chemotaxis Model in a SemiSolid Medium AMA ElSayed, SZ Rida, AAM Arafa Applied Mathematics 2 (12), 1515 
2011 

Solutions of a class of nonlocal problems for the differential inclusion ...... HEME ElSayed A M A Applied Mathematics and information sciences 5 (3), 41354215 
2011 

Monotonic continuous solution for a mixed type integral inclusion of fractional order AMA ElSayed, SM AlIssa Journal of Mathematics and Applications 33, 2734 
2010 

Global Integrable Solution for a Nonlinear Functional Integral Inclusion AMA ElSayed, SM AlIssa SRX Mathematics 2010 
2010 

Addendum to integrable and continuous solutions of a nonlinear quadratic integral equation AMA ElSayed, 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 ElSayed, HHG Hashem ELECTRONIC JOURNAL OF QUALITATIVE THEORY OF DIFFERENTIAL EQUATIONS, 11 
2009 

Positive integrable solutions for nonlinear integral and differential inclusions of fractionalorders S AlIssa, AMA ElSayed Commentationes Mathematicae 49 (2), 171177 
2009 

Weak solutions of a fractionalorder nonlocal boundary value problem in re exive Banach spaces AMA ElSayed, ESSA Abd Дифференциальные уравнения и процессы управления, 3040 
2008 

On a Higher FractionalOrders Parabolic Equation AMA ElSayed, EM HamdAllah MATHEMATICAL SCIENCES RESEARCH JOURNAL 9 (5), 114 
2005 

FRACTIONAL CALCULUS AND INTERMEDIATE PHYSICAL PROCESSES AMA ElSayed ON MATHEMATICS AND ITS APPLICATIONS (ICMA 2004) April 57, 2004, 417 
2004 

Solução numérica para termo multifracionada (arbitrária) equações diferenciais ordens AMA ElSayed, AEM ElMesiry, HAA ElSaka Computational & Applied Mathematics 23 (1), 3354 
2004 

Nonlinear retarded functional differential equations of arbitrary (fractional) orders AMA ElSayed Equadiff 99: (In 2 Volumes), 13931395 
2000 

Response of some cotton CVS to sodium and boron levels in irrigation water SM Gawish, AA Ibrahim, AH ElSayed Mansoura Journal of Agricultural Sciences (Egypt) 
1992 

ON A SEMILINEAR VOLTERRA EQUATION AMA ElSayed Bulletin of the Faculty of Science: Mathematics 19 (2), 23 
1990 

Initial value problem of a higher order parabolic equation A ElSayed Periodica Mathematica Hungarica 19 (2), 143147 
1988 

Postnatal studies of the nasal cavity of dog [Egypt] AA Abbas, MSS Ewais, MS Ammar, AA ElSayed, YH Badawy Zagazig Veterinary Journal (Egypt) 
1981 

ARPLIE© MATHEMATICS SR GRACE, AMA ELSAYED, AG IBRAHIM, K SELVAKUMAR, ... 

Existence of strongly continuous solutions for a functional integral inclusion AMA ElSayeda, NFM Elhaddadb 

Existence of solutions of qfunctional integral equations with deviated argument AMA ElSayeda, FMGRO AbdEl, RMM ElHaddadb 

The Role of New Technology in Developing some Fields of Mathematics: Integral and Differential Equations AMA ElSayed, EAA Ziada 

Backward Bifurcation in a Fractional Order Epidemiological Model AMA ElSayed, AAM Arafa, M Khalil, A Sayed 

PAijpam. eu AMA ElSayed, FA ELRaheem, AO Buhalima, L Albeda 

On some boundaryvalue problems of functional integrodifferential equations with nonlocal conditions MSHMKMOM A. M. A. ElSayed Malaya J. Mat. 5 (2), 186–193 

CONTINUOUS DEPENDENCE OF THE SOLUTION OF RANDOM FRACTIONAL–ORDER DIFFERENTIAL EQUATION WITH NONLOCAL CONDITIONS AMA ELSAYED, F GAAFAR, M ELGENDY 

On the Cauchy problem of a delay stochastic differential equation of arbitrary (fractional) orders AMA ElSayed, EE Eladdad, HFA Madkour 

On some dynamic behavior of the discontinuous Duffing dynamical system generated by a semidiscretization process with two different delays AMA ElSayed, ZF ElRaheem, SM Salman 

Theory, Methods, and Applications of Fractional Calculus SCO Noutchie, A Secer, SS Ray, AMA ElSayed 

Maximal and minimal positive solutions of a nonlinear quadratic integral equation AMA ElSayed, MS MOHAMED, NAO Buhalima 

Functional Equations and Discontinuous Dynamical Systems AMA ElSayed 

EXISTENCE OF CONTINUOUS SOLUTION FOR A QUADRATIC INTEGRAL EQUATION OF CONVOLUTION TYPE AMA ELSAYED, MSH MOHAMED, YMY OMAR 

Numerical Study of a Parabolic Partial IntegroDifferential Equation with Nonlocal Boundary Conditions AMA ElSayed, MS ElAzab, A Elsaid, SM Helal 

EXISTENCE OF A UNIQUE CONTINUOUS SOLUTION FOR A QUADRATIC INTEGRAL EQUATIONS AMA ELSAYED, MSH MOHAMED, NAO BUHALIMA 

On some impulsive differential equations I Ameen, SZ Rida, AMA ElSayed, AS AbdelRady 

Процессы Управления AMA ElSayed, SAA ElSalam 

Control Processes AMA ElSayed, SAA ElSalam 