## Ntouyas, Sotiris K.

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 Author ID: ntouyas.sotiris-k Published as: Ntouyas, Sotiris K.; Ntouyas, S. K.; Ntouyas, Sotiris; Ntouyas, S.; K. Ntouyas, Sotiris; Ntouyas, Sotiris K.; Ntouyas, Sotirs K. more...less Homepage: http://users.uoi.gr/sntouyas/ External Links: ORCID · ResearchGate · dblp · GND
 Documents Indexed: 598 Publications since 1981, including 5 Books Reviewing Activity: 392 Reviews Co-Authors: 144 Co-Authors with 581 Joint Publications 3,679 Co-Co-Authors
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### Serials

 58 Advances in Difference Equations 21 Communications on Applied Nonlinear Analysis 20 Boundary Value Problems 18 Electronic Journal of Differential Equations (EJDE) 16 Abstract and Applied Analysis 15 Journal of Mathematical Analysis and Applications 15 Electronic Journal of Qualitative Theory of Differential Equations 14 Journal of Inequalities and Applications 13 Communications in Applied Analysis 13 AIMS Mathematics 11 Dynamic Systems and Applications 9 Journal of Computational Analysis and Applications 9 Discussiones Mathematicae. Differential Inclusions, Control and Optimization 8 Applicable Analysis 8 Panamerican Mathematical Journal 8 Nonlinear Studies 8 Journal of Nonlinear Science and Applications 7 Journal of Applied Mathematics and Computing 7 Miskolc Mathematical Notes 6 Journal of Optimization Theory and Applications 6 Journal of Applied Mathematics and Stochastic Analysis 6 Acta Mathematica Universitatis Comenianae. New Series 6 Dynamics of Continuous, Discrete & Impulsive Systems. Series A. Mathematical Analysis 6 Mathematical Sciences Research Journal 6 Differential Equations and Applications 6 Journal of Fractional Calculus and Applications 6 Open Mathematics 5 Computers & Mathematics with Applications 5 Bulletin of the Greek Mathematical Society 5 Libertas Mathematica 5 Topological Methods in Nonlinear Analysis 5 Filomat 5 Fractional Calculus & Applied Analysis 5 Fixed Point Theory 5 Mediterranean Journal of Mathematics 5 Journal of Mathematical Inequalities 5 Advances in Mathematical Physics 5 Nonlinear Analysis. Theory, Methods & Applications 4 International Journal of Mathematics and Mathematical Sciences 4 Applied Mathematics Letters 4 Georgian Mathematical Journal 4 Opuscula Mathematica 4 Differential Equations and Dynamical Systems 4 Nonlinear Analysis Forum 4 Communications in Mathematical Analysis 4 Fractional Differential Calculus 4 Journal of Function Spaces 3 Applied Mathematics and Computation 3 Archivum Mathematicum 3 Commentationes Mathematicae Universitatis Carolinae 3 Fasciculi Mathematici 3 Mathematische Nachrichten 3 Nonlinear Analysis. Theory, Methods & Applications. Series A: Theory and Methods 3 Analele Științifice ale Universității Al. I. Cuza din Iași. Serie Nouă. Matematică 3 International Journal of Applied Mathematics 3 Mathematical Notes (Miskolc) 3 Mathematical Modelling and Analysis 3 Surveys in Mathematics and its Applications 3 International Electronic Journal of Pure and Applied Mathematics 3 Symmetry 2 Mathematical Methods in the Applied Sciences 2 Periodica Mathematica Hungarica 2 Reports on Mathematical Physics 2 Rocky Mountain Journal of Mathematics 2 Chaos, Solitons and Fractals 2 Funkcialaj Ekvacioj. Serio Internacia 2 Matematički Vesnik 2 Mathematica Slovaca 2 Numerical Functional Analysis and Optimization 2 Tamkang Journal of Mathematics 2 Soochow Journal of Mathematics 2 Annales Societatis Mathematicae Polonae. Seria I. Commentationes Mathematicae 2 Zeitschrift für Analysis und ihre Anwendungen 2 Bulletin of the Korean Mathematical Society 2 Acta Mathematica Hungarica 2 Mathematica Bohemica 2 Proceedings of the Royal Society of Edinburgh. Section A. Mathematics 2 Bulletin Mathématique de la Société des Sciences Mathématiques de Roumanie. Nouvelle Série 2 Journal of Difference Equations and Applications 2 Journal of Applied Analysis 2 Discrete Dynamics in Nature and Society 2 JIPAM. Journal of Inequalities in Pure & Applied Mathematics 2 Journal of Applied Mathematics 2 Acta Mathematica Scientia. Series B. (English Edition) 2 Bulletin of the Malaysian Mathematical Sciences Society. Second Series 2 African Diaspora Journal of Mathematics 2 The Australian Journal of Mathematical Analysis and Applications 2 Cubo 2 International Journal of Applied Mathematical Sciences 2 International Journal of Difference Equations 2 Journal of Abstract Differential Equations and Applications (JADEA) 2 Malaya Journal of Matematik 2 International Journal of Analysis and Applications 1 Indian Journal of Pure & Applied Mathematics 1 Revue Roumaine de Mathématiques Pures et Appliquées 1 Ukrainian Mathematical Journal 1 Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica 1 Annales Polonici Mathematici 1 Archiv der Mathematik 1 Czechoslovak Mathematical Journal ...and 59 more Serials
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### Fields

 514 Ordinary differential equations (34-XX) 200 Operator theory (47-XX) 107 Real functions (26-XX) 62 Integral equations (45-XX) 60 Difference and functional equations (39-XX) 30 Systems theory; control (93-XX) 28 Partial differential equations (35-XX) 12 Probability theory and stochastic processes (60-XX) 5 Combinatorics (05-XX) 1 Special functions (33-XX) 1 Abstract harmonic analysis (43-XX) 1 Calculus of variations and optimal control; optimization (49-XX) 1 General topology (54-XX) 1 Numerical analysis (65-XX) 1 Statistical mechanics, structure of matter (82-XX) 1 Game theory, economics, finance, and other social and behavioral sciences (91-XX)

### Citations contained in zbMATH Open

447 Publications have been cited 4,961 times in 2,827 Documents Cited by Year
Impulsive differential equations and inclusions. Zbl 1130.34003
Benchohra, M.; Henderson, J.; Ntouyas, S.
2006
Existence results for fractional order functional differential equations with infinite delay. Zbl 1209.34096
Benchohra, M.; Henderson, J.; Ntouyas, S. K.; Ouahab, A.
2008
Boundary value problems for differential equations with fractional order and nonlocal conditions. Zbl 1198.26007
Benchohra, M.; Hamani, S.; Ntouyas, S. K.
2009
Global existence for semilinear evolution equations with nonlocal conditions. Zbl 0884.34069
Ntouyas, S. K.; Tsamatos, P. Ch.
1997
Hadamard-type fractional differential equations, inclusions and inequalities. Zbl 1370.34002
2017
A fully Hadamard type integral boundary value problem of a coupled system of fractional differential equations. Zbl 1312.34005
2014
New existence results for nonlinear fractional differential equations with three-point integral boundary conditions. Zbl 1204.34005
Ahmad, Bashir; Ntouyas, Sotiris K.; Alsaedi, Ahmed
2011
Quantum calculus on finite intervals and applications to impulsive difference equations. Zbl 1391.39017
2013
On a coupled system of fractional differential equations with coupled nonlocal and integral boundary conditions. Zbl 1355.34012
Ahmad, Bashir; Ntouyas, Sotiris K.; Alsaedi, Ahmed
2016
Boundary value problems for differential equations with fractional order. Zbl 1157.26301
Benchohra, Mouffak; Hamani, Samira; Ntouyas, Sotiris K.
2008
Solvability of an $$m$$-point boundary value problem for second order ordinary differential equations. Zbl 0819.34012
Gupta, Chaitan P.; Ntouyas, S. K.; Tsamatos, P. Ch.
1995
Existence results for nonlocal boundary value problems of nonlinear fractional $$q$$-difference equations. Zbl 1388.39003
Ahmad, Bashir; Ntouyas, Sotiris K.; Purnaras, Ioannis K.
2012
Quantum integral inequalities on finite intervals. Zbl 1308.26045
2014
New concepts of fractional quantum calculus and applications to impulsive fractional $$q$$-difference equations. Zbl 1346.39012
Tariboon, Jessada; Ntouyas, Sotiris; Agarwal, Praveen
2015
On an $$m$$-point-boundary-value problem for second-order ordinary differential equations. Zbl 0815.34012
Gupta, Chaitan P.; Ntouyas, S. K.; Tsamatos, P. Ch.
1994
Nonlocal Cauchy problems for neutral functional differential and integrodifferential inclusions in Banach spaces. Zbl 0982.45008
Benchohra, M.; Ntouyas, S. K.
2001
Controllability for neutral stochastic functional differential inclusions with infinite delay in abstract space. Zbl 1118.93007
Balasubramaniam, P.; Ntouyas, S. K.
2006
Boundary value problems for $$q$$-difference inclusions. Zbl 1216.39012
2011
A study of nonlinear fractional differential equations of arbitrary order with Riemann-Liouville type multistrip boundary conditions. Zbl 1296.34011
Ahmad, Bashir; Ntouyas, Sotiris K.; Alsaedi, Ahmed
2013
Quantum integral inequalities for convex functions. Zbl 1333.26029
2015
Existence results for fractional functional differential inclusions with infinite delay and applications to control theory. Zbl 1149.26010
Benchohra, M.; Henderson, J.; Ntouyas, S. K.; Ouahab, A.
2008
Existence results for impulsive multivalued semilinear neutral functional differential inclusions in Banach spaces. Zbl 0998.34064
Benchohra, M.; Henderson, J.; Ntouyas, S. K.
2001
On Caputo-Hadamard type fractional impulsive hybrid systems with nonlinear fractional integral conditions. Zbl 1331.34017
2016
Fractional differential inclusions with fractional separated boundary conditions. Zbl 1279.34003
2012
Existence results for a coupled system of Caputo type sequential fractional differential equations with nonlocal integral boundary conditions. Zbl 1410.34008
2015
On initial and boundary value problems for fractional order mixed type functional differential inclusions. Zbl 1189.34029
Darwish, Mohamed Abdalla; Ntouyas, S. K.
2010
A coupled system of fractional differential equations with nonlocal integral boundary conditions. Zbl 1350.34010
Ntouyas, Sotiris K.; Obaid, Mustafa
2012
On Caputo type sequential fractional differential equations with nonlocal integral boundary conditions. Zbl 1350.34003
Alsaedi, Ahmed; Ntouyas, Sotiris; Agarwal, Ravi; Ahmad, Bashir
2015
Positive solutions for systems of nonlinear discrete boundary value problems. Zbl 1185.39003
Henderson, J.; Ntouyas, S. K.; Purnaras, I. K.
2009
Nonlocal initial and boundary value problems a survey. Zbl 1098.34011
Ntouyas, S. K.
2005
On first order impulsive dynamic equations on time scales. Zbl 1054.39012
Benchohra, M.; Henderson, J.; Ntouyas, S. K.; Ouahab, A.
2004
A study of mixed Hadamard and Riemann-Liouville fractional integro-differential inclusions via endpoint theory. Zbl 1330.34017
2016
On the existence of solutions for fractional differential inclusions with sum and integral boundary conditions. Zbl 1410.34028
2015
Positive solutions for systems of $$n$$th order three-point nonlocal boundary value problems. Zbl 1182.34029
Henderson, J.; Ntouyas, S. K.
2007
On Pólya-Szegő and Chebyshev types inequalities involving the Riemann-Liouville fractional integral operators. Zbl 1337.26034
Ntouyas, Sotiris K.; Agarwal, Praveen; Tariboon, Jessada
2016
On Hadamard fractional integro-differential boundary value problems. Zbl 1328.34006
2015
Existence results for second order boundary value problem of impulsive dynamic equations on time scales. Zbl 1060.34017
Benchohra, M.; Ntouyas, S. K.; Ouahab, A.
2004
Nonlinear fractional differential equations and inclusions of arbitrary order and multi-strip boundary conditions. Zbl 1253.26003
2012
Positive solutions for systems of nonlinear boundary value problems. Zbl 1148.34016
Henderson, J.; Ntouyas, S. K.
2008
Global existence for semilinear evolution integrodifferential equations with delay and nonlocal conditions. Zbl 0874.35126
Ntouyas, S. K.; Tsamatos, P. Ch.
1997
An existence principle for boundary value problems for second order functional differential equations. Zbl 0774.34052
Ntouyas, S. K.; Sficas, Y. G.; Tsamatos, P. Ch.
1993
Controllability of semilinear differential equations and inclusions via semigroup theory in Banach spaces. Zbl 1185.93016
Górniewicz, L.; Ntouyas, S. K.; O’Regan, D.
2005
Positive solutions for Hadamard fractional differential equations on infinite domain. Zbl 1348.34025
Thiramanus, Phollakrit; Ntouyas, Sotiris K.; Tariboon, Jessada
2016
Impulsive functional differential equations with variable times. Zbl 1070.34108
Benchohra, M.; Henderson, J.; Ntouyas, S. K.; Ouahab, A.
2004
A four-point nonlocal integral boundary value problem for fractional differential equations of arbitrary order. Zbl 1340.34063
2011
Some new Riemann-Liouville fractional integral inequalities. Zbl 1286.26020
2014
Coupled systems of Riemann-Liouville fractional differential equations with Hadamard fractional integral boundary conditions. Zbl 1330.34025
2016
Quantum calculus. New concepts, impulsive IVPs and BVPs, inequalities. Zbl 1361.39002
2016
Controllability results for impulsive functional differential inclusions. Zbl 1130.93310
Benchohra, M.; Górniewicz, L.; Ntouyas, S. K.; Ouahab, A.
2004
New results for boundary value problems of Hadamard-type fractional differential inclusions and integral boundary conditions. Zbl 1291.34037
Ahmad, Bashir; Ntouyas, Sotiris K.; Alsaedi, Ahmed
2013
Boundary value problems for nonlinear fractional differential equations and inclusions with nonlocal and fractional integral boundary conditions. Zbl 1277.34008
Ntouyas, Sotiris K.
2013
Existence of solutions for integro-differential equations of fractional order with nonlocal three-point fractional boundary conditions. Zbl 1390.34056
Agarwal, Ravi P.; Ntouyas, Sotiris K.; Ahmad, Bashir; Alhothuali, Mohammed S.
2013
Random fractional differential equations. Zbl 1399.60116
Lupulescu, Vasile; Ntouyas, Sotiris K.
2012
Initial-value problems for hybrid Hadamard fractional differential equations. Zbl 1300.34012
2014
Nonlocal fractional boundary value problems with slit-strips boundary conditions. Zbl 1367.34005
2015
Nonlinear Langevin equation of Hadamard-Caputo type fractional derivatives with nonlocal fractional integral conditions. Zbl 1311.34020
Tariboon, Jessada; Ntouyas, Sotiris K.; Thaiprayoon, Chatthai
2014
Positive solutions for systems of generalized three-point nonlinear boundary value problems. Zbl 1212.34058
Henderson, J.; Ntouyas, S. K.; Purnaras, I. K.
2008
Existence of solutions for nonlinear fractional $$q$$-difference inclusions with nonlocal Robin (separated) conditions. Zbl 1280.39007
2013
Extremal solutions of second order impulsive dynamic equations on time scales. Zbl 1112.34007
Benchohra, M.; Ntouyas, S. K.; Ouahab, A.
2006
A note on fractional differential equations with fractional separated boundary conditions. Zbl 1244.34004
2012
Existence results for higher order fractional differential inclusions with multi-strip fractional integral boundary conditions. Zbl 1340.34055
2013
A study of second-order $$q$$-difference equations with boundary conditions. Zbl 1302.39002
Ahmad, Bashir; Alsaedi, Ahmed; Ntouyas, Sotiris K.
2012
Existence results for hybrid fractional integro-differential equations. Zbl 1341.34010
Sitho, Surang; Ntouyas, Sotiris K.; Tariboon, Jessada
2015
Global existence for second order semilinear ordinary and delay integrodifferential equations with nonlocal conditions. Zbl 0906.35110
Ntouyas, S. K.; Tsamatos, P. Ch.
1997
Some existence results for boundary value problems of fractional differential inclusions with non-separated boundary conditions. Zbl 1206.26005
2010
Fractional differential equations involving generalized derivative with Stieltjes and fractional integral boundary conditions. Zbl 1477.34004
2018
Positive solutions for systems of $$M$$-point nonlinear boundary value problems. Zbl 1166.34014
Henderson, J.; Ntouyas, S. K.; Purnaras, I. K.
2008
Existence results for initial value problems for neutral functional differential equations. Zbl 0810.34061
Ntouyas, S. K.; Sficas, Y. G.; Tsamatos, P. Ch.
1994
Some fractional-order one-dimensional semi-linear problems under nonlocal integral boundary conditions. Zbl 1346.34003
2016
Approximating solutions of nonlinear hybrid differential equations. Zbl 1314.34036
Dhage, Bapurao C.; Dhage, Shyam B.; Ntouyas, Sotiris K.
2014
Controllability of second-order differential inclusions in Banach spaces with nonlocal conditions. Zbl 1168.93315
Benchohra, M.; Ntouyas, S. K.
2000
Existence results for nonlocal boundary value problems of fractional differential equations and inclusions with strip conditions. Zbl 1279.26010
2012
An existence theorem for fractional hybrid differential inclusions of Hadamard type with Dirichlet boundary conditions. Zbl 1474.34094
2014
Existence and uniqueness results for Hadamard-type fractional differential equations with nonlocal fractional integral boundary conditions. Zbl 1474.34054
Thiramanus, Phollakrit; Ntouyas, Sotiris K.; Tariboon, Jessada
2014
Caputo type fractional differential equations with nonlocal Riemann-Liouville integral boundary conditions. Zbl 1300.34013
Ahmad, Bashir; Ntouyas, Sotiris K.; Assolami, Afrah
2013
A nonlocal hybrid boundary value problem of Caputo fractional integro-differential equations. Zbl 1389.45007
2016
Nondensely defined evolution impulsive differential inclusions with nonlocal conditions. Zbl 1039.34056
Benchohra, M.; Gatsori, E. P.; Henderson, J.; Ntouyas, S. K.
2003
Controllability results for semilinear evolution inclusions with nonlocal conditions. Zbl 1046.93005
Benchohra, M.; Gatsori, E. P.; Ntouyas, S. K.
2003
Nonlocal Hadamard fractional integral conditions for nonlinear Riemann-Liouville fractional differential equations. Zbl 1307.34017
2014
Boundary value problems for fractional difference equations with three-point fractional sum boundary conditions. Zbl 1391.39011
Sitthiwirattham, Thanin; Tariboon, Jessada; Ntouyas, Sotiris K.
2013
Nonlocal boundary value problems for hilfer fractional differential equations. Zbl 1408.34004
Asawasamrit, Suphawat; Kijjathanakorn, Atthapol; Ntouyas, Sotiris K.; Tariboon, Jessada
2018
A study of fractional-order coupled systems with a new concept of coupled non-separated boundary conditions. Zbl 1382.34005
Alsulami, Hamed H.; Ntouyas, Sotiris K.; Agarwal, Ravi P.; Ahmad, Bashir; Alsaedi, Ahmed
2017
On fractional differential inclusions with anti-periodic type integral boundary conditions. Zbl 1296.34010
Ahmad, Bashir; Ntouyas, Sotiris K.; Alsaedi, Ahmed
2013
Mixed problems of fractional coupled systems of Riemann-Liouville differential equations and Hadamard integral conditions. Zbl 1335.34019
Ntouyas, S. K.; Tariboon, Jessada; Thiramanus, Phollakrit
2016
Positive solutions for systems of three-point nonlinear boundary value problems. Zbl 1177.34032
Henderson, J.; Ntouyas, S. K.
2008
Positive solutions of arbitrary order nonlinear fractional differential equations with advanced arguments. Zbl 1235.34209
Ntouyas, Sotiris K.; Wang, Guotao; Zhang, Lihong
2011
Existence results for nonlinear $$q$$-difference equations with nonlocal boundary conditions. Zbl 1278.39010
Ahmad, Bashir; Ntouyas, Sotiris K.; Purnaras, Ioannis K.
2012
Existence results for Langevin fractional differential inclusions involving two fractional orders with four-point multiterm fractional integral boundary conditions. Zbl 1276.26008
Alsaedi, Ahmed; Ntouyas, Sotiris K.; Ahmad, Bashir
2013
Initial and boundary value problems for functional-differential equations via the topological transversality method: A survey. Zbl 0919.34059
Ntouyas, S. K.
1998
An existence result for first-order impulsive functional differential equations in Banach spaces. Zbl 1005.34069
Benchohra, M.; Henderson, J.; Ntouyas, S. K.
2001
Controllability for functional differential and integrodifferential inclusions in Banach spaces. Zbl 1020.93002
Benchohra, M.; Ntouyas, S. K.
2002
Global existence results for certain second order delay integrodifferential equations with nonlocal conditions. Zbl 0914.35148
Ntouyas, S. K.
1998
Initial value problems of fractional order Hadamard-type functional differential equations. Zbl 1320.34109
2015
Existence and controllability results for first-and second-order functional semilinear differential inclusions with nonlocal conditions. Zbl 1123.34061
Górniewicz, L.; Ntouyas, S. K.; O’Regan, D.
2007
Nonlinear fractional Caputo-Langevin equation with nonlocal Riemann-Liouville fractional integral conditions. Zbl 1417.34027
Yukunthorn, Weera; Ntouyas, Sotiris K.; Tariboon, Jessada
2014
Existence results for sequential fractional integro-differential equations with nonlocal multi-point and strip conditions. Zbl 1447.45008
Ahmad, Bashir; Ntouyas, Sotiris K.; Agarwal, Ravi P.; Alsaedi, Ahmed
2016
Boundary value problems for impulsive multi-order Hadamard fractional differential equations. Zbl 1341.34013
Yukunthorn, Weera; Suantai, Suthep; Ntouyas, Sotiris K.; Tariboon, Jessada
2015
Existence results for nonlinear functional integral equations via a fixed point theorem of Krasnoselkii-Schaefer type. Zbl 1009.47054
Dhage, B. C.; Ntouyas, S. K.
2002
Global existence for neutral functional integrodifferential equations. Zbl 0890.45004
Ntouyas, S. K.
1997
Oscillation of impulsive conformable fractional differential equations. Zbl 1350.34013
2016
On a boundary value problem for fractional Hahn integro-difference equations with four-point fractional integral boundary conditions. Zbl 1487.39014
Wattanakejorn, Varaporn; Ntouyas, Sotiris K.; Sitthiwirattham, Thanin
2022
Existence theory for a system of coupled multi-term fractional differential equations with integral multi-strip coupled boundary conditions. Zbl 1485.34018
Ahmad, Bashir; Alghamdi, Najla; Alsaedi, Ahmed; Ntouyas, Sotiris K.
2021
An analytical survey on the solutions of the generalized double-order $$\varphi$$-integrodifferential equation. Zbl 1467.45014
Rezapour, Sh.; Ntouyas, S. K.; Iqbal, M. Q.; Hussain, A.; Etemad, S.; Tariboon, J.
2021
Existence and uniqueness results for sequential $$\psi$$-Hilfer fractional differential equations with multi-point boundary conditions. Zbl 07455886
Ntouyas, Sotiris K.; Vivek, Devaraj
2021
Hilfer-Hadamard nonlocal integro-multipoint fractional boundary value problems. Zbl 07452503
Promsakon, Chanon; Ntouyas, Sotiris K.; Tariboon, Jessada
2021
Lyapunov-type inequalities for fractional differential equations: a survey. Zbl 07405242
2021
Existence results for $$\psi$$-Hilfer fractional integro-differential hybrid boundary value problems for differential equations and inclusions. Zbl 1478.45006
Kiataramkul, Chanakarn; Ntouyas, Sotiris K.; Tariboon, Jessada
2021
On a nonlinear system of Riemann-Liouville fractional differential equations with semi-coupled integro-multipoint boundary conditions. Zbl 1481.34008
2021
Nonlocal boundary value problems for $$\psi$$-Hilfer fractional-order Langevin equations. Zbl 07509878
Nuchpong, Cholticha; Ntouyas, Sotiris K.; Vivek, Devaraj; Tariboon, Jessada
2021
Nonlocal coupled system for $$\psi$$-Hilfer fractional order Langevin equations. Zbl 07536302
Sudsutad, Weerawat; Ntouyas, Sotiris K.; Thaiprayoon, Chatthai
2021
Nonlocal coupled hybrid fractional system of mixed fractional derivatives via an extension of Darbo’s theorem. Zbl 07543306
2021
Existence and stability results for $$\psi$$-Hilfer fractional integro-differential equation with mixed nonlocal boundary conditions. Zbl 07543318
Sudsutad, Weerawat; Thaiprayoon, Chatthai; Ntouyas, Sotiris K.
2021
Fractional order nonlinear mixed coupled systems with coupled integro-differential boundary conditions. Zbl 1468.34005
Ahmad, Bashir; Alsaedi, Ahmed; Ntouyas, Sotiris K.
2020
A study of coupled systems of mixed order fractional differential equations and inclusions with coupled integral fractional boundary conditions. Zbl 1482.34031
Ntouyas, Sotiris K.; Al-Sulami, Hamed H.
2020
On coupled systems for Hilfer fractional differential equations with nonlocal integral boundary conditions. Zbl 07244120
Wongcharoen, Athasit; Ntouyas, Sotiris K.; Tariboon, Jessada
2020
Three-point boundary value problems for the Langevin equation with the Hilfer fractional derivative. Zbl 07427629
2020
On the refinement of quantum Hermite-Hadamard inequalities for continuous convex functions. Zbl 1454.26024
Prabseang, Julalak; Nonlaopon, Kamsing; Ntouyas, Sotiris K.
2020
On a fractional integro-differential system involving Riemann-Liouville and Caputo derivatives with coupled multi-point boundary conditions. Zbl 1454.34010
Ahmad, Bashir; Alsaedi, Ahmed; Ntouyas, Sotiris K.; Alruwaily, Ymnah
2020
On general fractional differential inclusions with nonlocal integral boundary conditions. Zbl 1461.34004
Ahmad, Bashir; Matar, Mohammed M.; Ntouyas, Sotiris K.
2020
On inclusion problems involving Caputo and Hadamard fractional derivatives. Zbl 07289719
2020
Nonlocal three-point multi-term multivalued fractional-order boundary value problems. Zbl 1474.34120
Alsaedi, Ahmed; Alghamdi, Najla; Ahmad, Bashir; Ntouyas, Sotiris K.
2020
Weak solutions for Caputo-Pettis fractional $$q$$-difference inclusions. Zbl 07441109
Abbas, Saïd; Ahmad, Bashir; Benchohra, Mouffak; Ntouyas, Sotiris
2020
Nonlocal boundary value problems for Hilfer-type pantograph fractional differential equations and inclusions. Zbl 1482.34038
Wongcharoen, Athasit; Ntouyas, Sotiris K.; Tariboon, Jessada
2020
Nonlinear multi-term fractional differential equations with Riemann-Stieltjes integro-multipoint boundary conditions. Zbl 1484.34007
Ahmad, Bashir; Alsaedi, Ahmed; Alruwaily, Ymnah; Ntouyas, Sotiris K.
2020
Existence and Ulam-Hyers stability for Caputo conformable differential equations with four-point integral conditions. Zbl 1459.34007
Aphithana, Aphirak; Ntouyas, Sotiris K.; Tariboon, Jessada
2019
Existence theory for nonlocal boundary value problems involving mixed fractional derivatives. Zbl 1442.34005
Ahmad, Bashir; Ntouyas, Sotiris K.; Alsaedi, Ahmed
2019
Recent developments of Lyapunov-type inequalities for fractional differential equations. Zbl 1445.34002
Ntouyas, Sotiris K.; Ahmad, Bashir; Horikis, Theodoros P.
2019
A study of fractional differential equations and inclusions involving generalized Caputo-type derivative equipped with generalized fractional integral boundary conditions. Zbl 1431.34002
2019
Some Ostrowski type inequalities for $$p$$-convex functions via generalized fractional integrals. Zbl 1425.26016
Thatsatian, Arisa; Ntouyas, Sotiris K.; Tariboon, Jessada
2019
Coupled fractional-order systems with nonlocal coupled integral and discrete boundary conditions. Zbl 1407.34004
Alsaedi, Ahmed; Ntouyas, Sotiris K.; Garout, Doa&rsquo;a; Ahmad, Bashir
2019
Impulsive fractional quantum Hahn difference boundary value problems. Zbl 1459.39016
Tariboon, Jessada; Ntouyas, Sotiris K.; Sutthasin, Bundit
2019
Existence and uniqueness of solutions for multi-term fractional $$q$$-integro-differential equations via quantum calculus. Zbl 1487.34033
Ntouyas, Sotiris K.; Samei, Mohammad Esmael
2019
Coupled systems of fractional differential inclusions with coupled boundary conditions. Zbl 1415.34006
Ahmad, Bashir; Ntouyas, Sotiris K.; Alsaedi, Ahmed
2019
On nonlinear neutral Liouville-Caputo-type fractional differential equations with Riemann-Liouville integral boundary conditions. Zbl 1435.34010
Ahmad, Bashir; Ntouyas, Sotiris K.; Alsaedi, Ahmed
2019
Existence theory for nonlinear third-order ordinary differential equations with nonlocal multi-point and multi-strip boundary conditions. Zbl 1416.34007
Alsaedi, Ahmed; Alsulami, Mona; Srivastava, Hari M.; Ahmad, Bashir; Ntouyas, Sotiris K.
2019
Second-order ordinary differential equations and inclusions with a new kind of integral and multi-strip boundary conditions. Zbl 1432.34029
Ahmad, Bashir; Alsaedi, Ahmed; Alsulami, Mona; Ntouyas, Sotiris K.
2019
Caputo fractional differential inclusions of arbitrary order with nonlocal integro-multipoint boundary conditions. Zbl 1449.34008
Ahmad, Bashir; Garout, Doa&rsquo;a; Ntouyas, Sotiris K.; Alsaedi, Ahmed
2019
Nonlinear Langevin equations and inclusions involving mixed fractional order derivatives and variable coefficient with fractional nonlocal-terminal conditions. Zbl 1484.34008
Ahmad, Bashir; Alsaedi, Ahmed; Ntouyas, Sotiris K.
2019
Application of the fixed point theorems on the existence of solutions for $$q$$-fractional boundary value problems. Zbl 1484.39004
2019
Existence theory for coupled nonlinear third-order ordinary differential equations with nonlocal multi-point anti-periodic type boundary conditions on an arbitrary domain. Zbl 1486.34061
Ahmad, Bashir; Alsaedi, Ahmed; Alsulami, Mona; Ntouyas, Sotiris K.
2019
Existence and uniqueness of solutions for system of Hilfer-Hadamard sequential fractional differential equations with two point boundary conditions. Zbl 1487.34037
Saengthong, Warissara; Thailert, Ekkarath; Ntouyas, Sotiris K.
2019
Fractional differential equations involving generalized derivative with Stieltjes and fractional integral boundary conditions. Zbl 1477.34004
2018
Nonlocal boundary value problems for hilfer fractional differential equations. Zbl 1408.34004
Asawasamrit, Suphawat; Kijjathanakorn, Atthapol; Ntouyas, Sotiris K.; Tariboon, Jessada
2018
Separated boundary value problems of sequential Caputo and Hadamard fractional differential equations. Zbl 1406.34022
Tariboon, Jessada; Cuntavepanit, Asawathep; Ntouyas, Sotiris K.; Nithiarayaphaks, Woraphak
2018
Existence theory for fractional differential equations with non-separated type nonlocal multi-point and multi-strip boundary conditions. Zbl 1445.34008
Ahmad, Bashir; Ntouyas, Sotiris K.; Alsaedi, Ahmed; Shammakh, Wafa; Agarwal, Ravi P.
2018
Coupled systems of sequential Caputo and Hadamard fractional differential equations with coupled separated boundary conditions. Zbl 1425.34006
Asawasamrit, Suphawat; Ntouyas, Sotiris K.; Tariboon, Jessada; Nithiarayaphaks, Woraphak
2018
A six-point nonlocal boundary value problem of nonlinear coupled sequential fractional integro-differential equations and coupled integral boundary conditions. Zbl 1384.45008
Ahmad, Bashir; Alsaedi, Ahmed; Aljoudi, Shorog; Ntouyas, Sotiris K.
2018
On the second-order quantum $$(p, q)$$-difference equations with separated boundary conditions. Zbl 1415.39005
Promsakon, Chanon; Kamsrisuk, Nattapong; Ntouyas, Sotiris K.; Tariboon, Jessada
2018
Nonlocal initial value problems for Hadamard-type fractional differential equations and inclusions. Zbl 1404.34003
2018
Nonlocal boundary value problems for $$(p, q)$$-difference equations. Zbl 1396.39007
Kamsrisuk, Nattapong; Promsakon, Chanon; Ntouyas, Sotiris K.; Tariboon, Jessada
2018
Noninstantaneous impulsive inequalities via conformable fractional calculus. Zbl 07445977
Sitho, Surang; Ntouyas, Sotiris K.; Agarwal, Praveen; Tariboon, Jessada
2018
Generalized Liouville-Caputo fractional differential equations and inclusions with nonlocal generalized fractional integral and multipoint boundary conditions. Zbl 1425.34005
2018
Existence results for multi-term fractional differential equations with nonlocal multi-point and multi-strip boundary conditions. Zbl 1448.34043
Agarwal, Ravi P.; Alsaedi, Ahmed; Alghamdi, Najla; Ntouyas, Sotiris K.; Ahmad, Bashir
2018
Multi-term fractional differential equations with nonlocal boundary conditions. Zbl 1411.34008
Ahmad, Bashir; Alghamdi, Najla; Alsaedi, Ahmed; Ntouyas, Sotiris K.
2018
Existence theory for fractional-order neutral boundary value problems. Zbl 1424.34007
Ahmad, Bashir; Ntouyas, Sotiris K.; Alsaedi, Ahmed; Alnahdi, Manal
2018
Multi-term fractional-order boundary-value problems with nonlocal integral boundary conditions. Zbl 1387.34003
Alsaedi, Ahmed; Alghamdi, Najla; Agarwal, Ravi P.; Ntouyas, Sotiris K.; Ahmad, Bashir
2018
A study of fractional differential equations and inclusions with nonlocal Erdélyi-Kober type integral boundary conditions. Zbl 1409.34004
Ahmad, Bashir; Ntouyas, Sotiris K.; Zhou, Yong; Alsaedi, Ahmed
2018
Positive solutions of nonlinear fractional three-point boundary-value problem. Zbl 1404.34011
2018
A study of nonlocal integro-multi-point boundary value problems of sequential fractional integro-differential inclusions. Zbl 1395.45012
Ahmad, Bashir; Ntouyas, Sotiris K.; Alsaedi, Ahmed; Agarwal, Ravi P.
2018
Nonlocal initial and boundary value problems via fractional calculus with exponential singular kernel. Zbl 1438.34048
2018
Hadamard-type fractional differential equations, inclusions and inequalities. Zbl 1370.34002
2017
A study of fractional-order coupled systems with a new concept of coupled non-separated boundary conditions. Zbl 1382.34005
Alsulami, Hamed H.; Ntouyas, Sotiris K.; Agarwal, Ravi P.; Ahmad, Bashir; Alsaedi, Ahmed
2017
Existence and uniqueness of solutions for Caputo-Hadamard sequential fractional order neutral functional differential equations. Zbl 1360.34159
2017
Systems of generalized Sturm-Liouville and Langevin fractional differential equations. Zbl 1422.34056
2017
Positive solutions for Hadamard differential systems with fractional integral conditions on an unbounded domain. Zbl 1419.34026
Jessada, Tariboon; Ntouyas, Sotiris K.; Asawasamrit, Suphawat; Promsakon, Chanon
2017
Nonlocal boundary value problems for second-order nonlinear Hahn integro-difference equations with integral boundary conditions. Zbl 1422.39015
Sriphanomwan, Umaphon; Tariboon, Jessada; Patanarapeelert, Nichaphat; Ntouyas, Sotiris K.; Sitthiwirattham, Thanin
2017
Fractional boundary value problems with multiple orders of fractional derivatives and integrals. Zbl 1370.34018
2017
On a coupled system of sequential fractional differential equations with variable coefficients and coupled integral boundary conditions. Zbl 1389.34004
Ahmad, Bashir; Alsaedi, Ahmed; Aljoudi, Shorog; Ntouyas, Sotiris K.
2017
Boundary value problems of Hadamard-type fractional differential equations and inclusions with nonlocal conditions. Zbl 1376.34005
2017
Existence of solutions for fractional differential equations with nonlocal and average type integral boundary conditions. Zbl 1365.34009
Ahmad, Bashir; Ntouyas, Sotiris K.; Alsaedi, Ahmed
2017
Positive solutions for fractional differential systems with nonlocal Riemann-Liouville fractional integral boundary conditions. Zbl 1377.26010
2017
Existence results for fractional differential inclusions with Erdélyi-Kober fractional integral conditions. Zbl 1413.34006
2017
A coupled system of nonlocal fractional differential equations with coupled and uncoupled slit-strips-type integral boundary conditions. Zbl 1379.34005
2017
On perturbed fractional differential inclusions with nonlocal multi-point Erdélyi-Kober fractional integral boundary conditions. Zbl 1371.34005
2017
Sequential fractional differential equations with nonlocal boundary conditions on an arbitrary interval. Zbl 1422.34017
Alghamdi, Najla; Ahmad, Bashir; Ntouyas, Sotiris K.; Alsaedi, Ahmed
2017
On a coupled system of fractional differential equations with coupled nonlocal and integral boundary conditions. Zbl 1355.34012
Ahmad, Bashir; Ntouyas, Sotiris K.; Alsaedi, Ahmed
2016
On Caputo-Hadamard type fractional impulsive hybrid systems with nonlinear fractional integral conditions. Zbl 1331.34017
2016
A study of mixed Hadamard and Riemann-Liouville fractional integro-differential inclusions via endpoint theory. Zbl 1330.34017
2016
On Pólya-Szegő and Chebyshev types inequalities involving the Riemann-Liouville fractional integral operators. Zbl 1337.26034
Ntouyas, Sotiris K.; Agarwal, Praveen; Tariboon, Jessada
2016
Positive solutions for Hadamard fractional differential equations on infinite domain. Zbl 1348.34025
Thiramanus, Phollakrit; Ntouyas, Sotiris K.; Tariboon, Jessada
2016
Coupled systems of Riemann-Liouville fractional differential equations with Hadamard fractional integral boundary conditions. Zbl 1330.34025
2016
Quantum calculus. New concepts, impulsive IVPs and BVPs, inequalities. Zbl 1361.39002
2016
Some fractional-order one-dimensional semi-linear problems under nonlocal integral boundary conditions. Zbl 1346.34003
2016
A nonlocal hybrid boundary value problem of Caputo fractional integro-differential equations. Zbl 1389.45007
2016
Mixed problems of fractional coupled systems of Riemann-Liouville differential equations and Hadamard integral conditions. Zbl 1335.34019
Ntouyas, S. K.; Tariboon, Jessada; Thiramanus, Phollakrit
2016
Existence results for sequential fractional integro-differential equations with nonlocal multi-point and strip conditions. Zbl 1447.45008
Ahmad, Bashir; Ntouyas, Sotiris K.; Agarwal, Ravi P.; Alsaedi, Ahmed
2016
Oscillation of impulsive conformable fractional differential equations. Zbl 1350.34013
2016
Existence results for Caputo type sequential fractional differential inclusions with nonlocal integral boundary conditions. Zbl 1335.34010
2016
Boundary value problems for Riemann-Liouville fractional differential inclusions with nonlocal Hadamard fractional integral conditions. Zbl 1408.34023
2016
Some generalized Riemann-Liouville $$k$$-fractional integral inequalities. Zbl 1336.26006
Agarwal, Praveen; Tariboon, Jessada; Ntouyas, Sotiris K.
2016
Fractional differential equations with nonlocal integral and integer-fractional-order Neumann type boundary conditions. Zbl 1360.34009
2016
Nonlinear Riemann-Liouville fractional differential equations with nonlocal Erdélyi-Kober fractional integral conditions. Zbl 1339.34015
Thongsalee, Natthaphong; Ntouyas, Sotiris K.; Tariboon, Jessada
2016
Periodic boundary value problems for impulsive conformable fractional integro-differential equations. Zbl 1342.34008
Asawasamrit, Suphawat; Ntouyas, Sotiris K.; Thiramanus, Phollakrit; Tariboon, Jessada
2016
Impulsive fractional $$q$$-integro-difference equations with separated boundary conditions. Zbl 1410.39014
Ahmad, Bashir; Ntouyas, Sotiris K.; Tariboon, Jessada; Alsaedi, Ahmed; Alsulami, Hamed H.
2016
Fractional integral problems for Hadamard-Caputo fractional Langevin differential inclusions. Zbl 1346.34014
2016
Generalized Sturm-Liouville and Langevin equations via Hadamard fractional derivatives with anti-periodic boundary conditions. Zbl 1357.34017
Kiataramkul, Chanakarn; Ntouyas, Sotiris K.; Tariboon, Jessada; Kijjathanakorn, Atthapol
2016
Nonlocal boundary value problems for Riemann-Liouville fractional differential inclusions with Hadamard fractional integral boundary conditions. Zbl 1357.34019
Ntouyas, Sotiris K.; Tariboon, Jessada; Thaiprayoon, Chatthai
2016
On hybrid Caputo fractional integro-differential inclusions with nonlocal conditions. Zbl 1346.45007
2016
Boundary value problems with four orders of Riemann-Liouville fractional derivatives. Zbl 1419.34032
Niyom, Somboon; Ntouyas, Sotiris K.; Laoprasittichok, Sorasak; Tariboon, Jessada
2016
Hadamard-type fractional functional differential equations and inclusions with retarded and advanced arguments. Zbl 1408.34045
Agarwal, Ravi P.; Ntouyas, Sotiris K.; Ahmad, Bashir; Alzahrani, Abdullah K.
2016
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