أ.د./ محمد عبدالله درويش أحمد حجاج
عضو هيئة التدريس بكلية علوم
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List of Publications
M.A. Darwish
, M. AL-Yami and K. Sadarangani,
On existence of nondecreasing solutions of q-quadratic integral equations
, Journal of Computational Analysis and Applications 24 (8) (2018), 1565-1578.
M.A. Darwish
and J.R. Graef and K. Sadarangani,
On Urysohn-Volterra fractional quadratic integral equations,
Journal of Applied Analysis and Computation, 8 (1) (2018), 331-343.
M.A. Darwish
and B. Samet,
On Erdélyi–Kober quadratic functional-integral equation in Banach algebra
,
Numerical Functional Analysis and Optimization, DOI: 10.1080/01630563.2017.1364266
M.A. Darwish
and K. Sadarangani, On generalized coupled fixed points with applications to the solvability of coupled systems of nonlinear quadratic integral equations
,
Fixed Point Theory 18 (2) (2017).
M. Benchohra, S. Bouriah and
M.A. Darwish
,
Nonlinear boundary value problem for implicit differential equations of fractional order in Banach spaces
, Fixed Point Theory 18 (2) (2017), 457-470.
S. Abbas, M. Benchohra and
M.A. Darwish
,
Some existence stability results for abstract fractional differential inclusions with not instantaneous impulses
, Mathematical Reports 19 (2) (2017), 245-262.
K. Aissani
, M. Benchohra and
M.A. Darwish
,
Semilinear fractional order integro-differential inclusions with infinite delay
, Georgian Mathematical Journal, Published Online: 13-01-2017.
M.A. Darwish
and S.K. Ntouyas,
Existence results for nonlinear generalized three-point boundary value problems for fractional differential equations and inclusions
,
Journal of Computational Analysis and Applications 22 (3) (2017), 507-526.
S. Abbas, M. Benchohra and
M.A. Darwish
,
Upper and lower solutions method for partial discontinuous fractional differential inclusions with not instantaneous impulses
, Discussiones Mathematicae Differential Inclusions, Control and Optimization 36 (2) (2016), 155–179
.
M.A. Darwish
,
J. Henderson and K. Sadarangani,
Solvability of a maximum quadratic integral equation of arbitrary orders
, Advances in Dynamical Systems and Applications 11 (2) (2016), 93-104.
S. Abbas, M. Benchohra and
M.A. Darwish
,
Some new existence results and stability concepts for fractional partial random differential equations
, Journal of Mathematics and Applications 33 (2016), 5–22.
J. Caballero,
M.A. Darwish
and K. Sadarangani,
A perturbed quadratic equation involving Erdélyi–Kober fractional integral
, Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A. Matemáticas 110 (2) (2016), 541–555.
M.A. Darwish
,
On Erdélyi–Kober fractional Urysohn–Volterra quadratic integral equations
, Appl. Math. Comput. 273 (2016), 562-569.
S. Abbas, W.A. Albarakati, M. Benchohra,
M.A. Darwish
and E.M. Hilal,
New existence and stability results for partial fractional differential inclusions with multiple delay,
Annales Polonici Mathematici 114 (1) (2015), 81-100.
M.A. Darwish
and K. Sadarangani,
Nonincreasing solutions of a functional integral equation with Carathéodory perturbed
, Mediterranean Journal of Mathematics 12 (1) (2015), 63-76.
M.A. Darwish
and K. Sadarangani,
Existence of solutions for hybrid fractional pantograph equations
, Applicable Analysis and Discrete Mathematics 9 (2015), 150-167.
J. Banaś,
M.A. Darwish
,
L. Olszowy and K. Sadarangani,
Existence and asymptotic behaviour of solutions of differential and integral equations in some function spaces
, Journal of Function Spaces, Volume 2015, Article ID 235043, 3 pages.
S. Abbas, M. Benchohra and
M.A. Darwish
,
New stability results for partial fractional differential inclusions with not instantaneous impulses
, Fractional Calculus and Applied Analysis 18 (1) (2015), 172-191
.
M.A. Darwish
and K. Sadarangani,
On a quadratic integral equation with supremum involving Erdélyi-Kober fractional order
, Mathematische Nachrichten 288 (5-6) (2015), 566–576.
K. Aissani
, M. Benchohra and
M.A. Darwish
,
Controllability of fractional order integro-differential inclusions with infinite delay
, Electron. J. Qual. Theory Differ. Equ., Volume 2014 (52) (2014), 1-18.
M.A. Darwish
, B.S. Kashkari and K. Sadarangani,
On a functional-integral equation with deviating arguments
, Appl. Math. Comput. 246 (2014), 64–70.
M.A. Darwish
and S.K. Ntouyas,
Existence results for first order boundary value problems for fractional differential equations with four-point integral boundary conditions
,
Miskolc Math. Notes 15 (1) (2014), 51-61.
A. Chlebowicz,
M.A. Darwish
and K. Sadarangani,
Existence and asymptotic stability of solutions of a functional integral equation via a consequence of Sadowskii's theorem
, Journal of Function Spaces, Volume 2014, Article ID 324082, 9 pages.
J. Caballero,
M.A. Darwish
, K. Sadarangani and W. Shammakh,
Existence results for a coupled system of nonlinear fractional hybrid differential equations with homogeneous boundary conditions
, Abstract and
Applied Analysis, Volume 2014, Article ID 672167, 10 pages.
M.A. Darwish
and B. Rzepka,
Asymptotically stable solutions of a generalized fractional quadratic functional-integral equation of Erdélyi-Kober type
, Journal of Function Spaces, Volume 2014, Article ID 192542, 9 pages.
J. Caballero,
M.A. Darwish
and K. Sadarangani,
Existence of solutions for a fractional hybrid boundary value problem via measures of noncompactness in Banach algebras
, Topological Methods in Nonlinear Analysis 43 (2) (2014), 535-548.
M.A. Darwish
and J. Banaś,
Existence and characterization of solutions of nonlinear Volterra-Stieltjes integral equations in two variables
, Abstract and Applied Analysis, Volume 2014, Article ID 618434, 11 pages.
H.O. Bakodah and
M.A. Darwish
,
Numerical solutions of quadratic integral equations
, Life Science Journal 11 (9) (2014), 73-77.
M.A. Darwish
and B.S. Kashkari
,
Numerical solutions of second order initial value problems of Bratu-type via optimal homotopy asymptotic method
, American Journal of Computational Mathematics 4 (2) (2014), 47-54
.
M.A. Darwish
and K. Sadarangani,
On Erdélyi-Kober type quadratic integral equation with linear modification of the argument
, Appl. Math. Comput. 238 (2014), 30-42.
J. Caballero,
M.A. Darwish
and K. Sadarangani,
Solvability of a quadratic integral equation of Fredholm type in Hölder spaces
, Electronic Journal of Differential Equations, Volume 2014 (31), 10 pages.
H.O. Bakodah and
M.A. Darwish
,
Solving Hammerstein type integral equation by new discrete Adomian decomposition methods
, Mathematical Problems in Engineering, Volume 2013, Article ID 760515, 5 pages.
M.A. Darwish
, J. Banaś and E.O. Alzahrani,
The existence and attractivity of solutions of an Urysohn integral equation on an unbounded interval
, Abstract and Applied Analysis, Volume 2013 (2013), Article ID 147409, 9 pages.
M.A. Darwish
and B.S. Kashkari,
On a fuzzy Urysohn integral equation
, International Mathematical Forum 8 (40) (2014), 1955-1962.
J. Caballero,
M.A. Darwish
and K. Sadarangani,
Solvability of a fractional hybrid initial value problem with supremum by using measures of noncompactness in Banach algebras
, Appl. Math. Comput. 224 (1) (2013), 553-563.
M.A. Darwish
,
Monotonic solutions of a convolution functional-integral equation
, Appl. Math. Comput. 219 (22) (2013), 10777-10782.
M.A. Darwish
and K. Sadarangani,
Nondecreasing solutions of a quadratic Abel equation with supremum in the kernel
, Appl. Math. Comput. 219 (14) (2013), 7830–7836.
H.O. Bakodah and
M.A. Darwish
,
On discrete Adomian decomposition method with Chebyshev abscissa for nonlinear integral equations of Hammerstein type
, Advances in Pure Mathematics 2 (5) (2012), 310-313.
M.A. Darwish
and J. Henderson,
Nondecreasing solutions of a quadratic integral equation of Urysohn-Stieltjes type
, Rocky Mountain J. Math. 42 (2) (2012), 545-566.
M.A. Darwish
,
On a perturbed functional integral equation of Urysohn type
, Appl. Math. Comput. 218 (2012), 8800–8805.
M.A. Darwish
and S.K. Ntouyas,
On a quadratic fractional Hammerstein–Volterra integral equation with linear modification of the argument
, Nonlinear Analysis: Theory, Methods & Applications 74 (2011), 3510-3517.
M.A. Darwish
and S.K. Ntouyas,
Existence of monotone solutions of a perturbed quadratic integral equation of Urysohn type
, Nonlinear Stud. 18(2) (2011), 155-165.
M.A. Darwish
,
On a perturbed quadratic fractional integral equation of Abel type
, Comput. Math. Appl. 61 (2011) 182-190.
M.A. Darwish
,
Nondecreasing solutions of a fractional quadratic integral equation of Urysohn-Volterra type
, Dynam. Syst. Appl. 20 (2011), 423-438.
M.A. Darwish
, J. Henderson and D. O'Regan,
Existence and asymptotic stability of solutions of a perturbed fractional functional-integral equation with linear modification of the argument
, Bull. Korean Math. Soc. 48 (3) (2011), 539-553.
M. Benchohra and
M.A. Darwish
,
On quadratic integral equations of Urysohn type in Fre'chet spaces
, Acta Math. Univ. Comenian. (N.S.) LXXIX, 1 (2010), 105-110.
M.A. Darwish
and S.K. Ntouyas,
On initial and boundary value problems for fractional order mixed type functional differential inclusions
, Comput. Math. Appl. 59 (2010) 1253-1265.
M.A. Darwish
and K. Sadarangani,
On existence and asymptotic stability of solutions of a functional-integral equation of fractional order
, Journal of Convex Analysis 17 (2) (2010), 413-426.
M.A. Darwish
and S.K. Ntouyas,
Monotonic solutions of a perturbed quadratic fractional integral equation
, Nonlinear Analysis: Theory, Methods & Applications 71 (2009), 5513-5521.
M.A. Darwish
and S.K. Ntouyas,
Functional differential equations of fractional order with state-dependent delay
, Dynam. Syst. Appl. 18 (2009), 539-550.
M.A. Darwish
and S.K. Ntouyas,
Existence results for perturbed functional differential equations of mixed type with fractional order
, Nonlinear Stud. 16 (3) (2009), 289-298.
M.A. Darwish
, J. Henderson and S.K. Ntouyas,
Fractional order semilinear mixed type functional differential equations and inclusions
, Nonlinear Stud. 16 (2) (2009), 1-22.
M.A. Darwish
and S.K. Ntouyas,
Semilinear Functional differential equations of fractional order with state-dependent delay
, Electron. J. Differential Equations 2009 (38) (2009), 1-10.
M.A. Darwish
,
On existence and asymptotic behaviour of solutions of a fractional integral equation
, Appl. Anal. 88 (2) (2009), 169-181.
M.A. Darwish
and J. Henderson,
Existence and asymptotic stability of solutions of a perturbed quadratic fractional integral equation
, Fract. Calc. Appl. Anal. 12 (1) (2009), 71-86.
M. Benchohra and
M.A. Darwish
,
On unique solvability of quadratic integral equations with linear modification of the argument
, Miskolc Math. Notes 10 (1) (2009), 3-10.
M.A. Darwish
and J. Henderson,
Solvability of a functional integral equation under Carathe'odory conditions
, Comm. Appl. Nonlinear Anal. 16(1) (2009), 23-36.
M.A. Darwish
and S.K. Ntouyas,
Boundary value problems for fractional functional differential equations of mixed type
, Commun. Appl. Anal. 13 (1) (2009), 31-38.
M.A. Darwish
,
On existence of fuzzy integral equation of Urysohn-Volterra type
, Discuss. Math. Differ. Incl. Control Optim. 28 (2008), 75-82.
M.A. Darwish
and S.K. Ntouyas,
Existence results for a fractional functional differential equation of mixed type
, Comm. Appl. Nonlinear Anal. 15 (3) (2008), 47-55.
M.A. Darwish
,
Monotonic solutions of a functional integral equation of Urysohn type
, Panamer. Math. J. 18 (4) (2008), 17-28.
M. Benchohra and
M.A. Darwish
,
Existence and uniqueness theorem for fuzzy integral equation of fractional order
, Commun. Appl. Anal. 12(1) (2008), 13-22.
M.A. Darwish
,
On a quadratic fractional integral equation with linear modification of the argument,
Can. Appl. Math. Q. 16 (1) (2008), 45-58.
M.A. Darwish
,
On monotonic solutions of an integral equation of Abel type
, Math. Bohem. 133 (4) (2008), 407-420.
M.A. Darwish
,
On monotonic solutions of a singular quadratic integral equation with supremum
, Dynam. Syst. Appl. 17 (2008), 539-550.
M.A. Darwish
,
On solvability of some quadratic functional-integral equation in Banach algebra
, Commun. Appl. Anal. 11 (3-4) (2007), 441-450.
M.A. Darwish
,
On global attractivity of solutions of a functional-integral equation
, Electron. J. Qual. Theory Differ. Equ. 21 (2007), 10 pp.
M.A. Darwish
, On Fredholm-Stieltjes quadratic integral equation with supremum, IC/2007/089, Trieste, Italy (2007), 1-15.
M.A. Darwish
, On a singular quadratic integral equation of Volterra type with supremum, IC/2007/071, Trieste, Italy (2007), 1-13.
M.A. Darwish
,
Solvability of Urysohn and Urysohn-Volterra equations with hysteresis in weighted spaces
, Appl. Math. Comput. 176 (2) (2006), 722-726.
M.A. Darwish
and A.A. El-Bary,
Existence of fractional integral equation with hysteresis
, Appl. Math. Comput. 176 (2) (2006), 684-687.
M.A. Darwish
,
On quadratic integral equation of fractional orders
, J. Math. Anal. Appl. 311 (1) (2005), 112-119.
M.A. Darwish
,
On nonlinear Fredholm-Volterra integral equations with hysteresi
s, Appl. Math. Comput. 156 (2) (2004), 479-484.
W.G. El-Sayed, A.A. El-Bary and
M.A. Darwish
,
Solvability of Urysohn integral equation
, Appl. Math. Comput. 145 (2-3) (2003), 487-493.
M.A. Darwish
,
Weakly singular functional-integral equation in infinite dimensional Banach spaces
, Appl. Math. Comput. 136 (1) (2003), 123-129.
M.A. Darwish
,
On integral equations of Urysohn-Volterra type
, Appl. Math. Comput. 136 (1) (2003), 93-98.
M.A. Darwish
,
On solvability of Urysohn-Volterra equations with hysteresis in weighted spaces
, J. Integral Equations Appl. 14 (2) (2002), 151-163.
A.A. El-Bary,
M.A. Darwish
and W.G. El-Sayed,
On an existence theorem for Urysohn integral equations via measure of noncompactness
, Math. Sci. Res. J. 6(9) (2002), 441-448.
M.A. Darwish
,
On integrable solutions of a functional-integral equation
, Soochow J. Math. 28 (2) (2002), 235-244.
M.A. Darwish
,
Hysteresis in Urysohn-Volterra systems
, Electron. J. Qual. Theory Differ. Equ. 4 (1999), 8 pp.
M.H. Fahmy, M.A. Abdou and
M.A. Darwish
,
On the solution of an integral equation appearing in displacement problems
, Southwest J. Pure Appl. Math. 1 (2000), 84-88.
M.A. Darwish
,
Note on stability theorems for nonlinear mixed integral equations
, Korean J. Comput. Appl. Math. 6 (3) (1999), 633-637.
M.H. Fahmy, M.A. Abdou and
M.A. Darwish
,
Integral equations and potential-theoretic type integrals of orthogonal polynomials
, J. Comput. Appl. Math. 106 (2) (1999), 245-254.
M.H. Fahmy, M.A. Abdou and
M.A. Darwish
,
On the numerical solution of integral equations of the second kind with weakly singular kernels
, Korean J. Comput. Appl. Math. 6 (2) (1999), 401-409.
M.A. Darwish
,
On a system of nonlinear integral equations with hysteresis
, Korean J. Comput. Appl. Math. 6 (2) (1999), 305-313.
M.A. Darwish
,
Fredholm-Volterra integral equation with singular kernel
, Korean J. Comput. Appl. Math. 6 (1) (1999), 163-174.
M.A. Darwish
,
Global existence and uniqueness of continuous solution of Urysohn-Volterra equation
, Pure Math. Appl. 9 (3-4) (1998), 277-282.
M.A. Abdou, S.A. Mahmoud and
M.A. Darwish
,
A numerical method for solving the Fredholm integral equation of the second kind
, Korean J. Comput. Appl. Math. 5 (2) (1998), 251-258.
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