## Chidume, Charles Ejike

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 Author ID: chidume.charles-ejike Published as: Chidume, C. E.; Chidume, Charles E.; Chidume, Charles Ejike; Chidume, Charlse Ejike; Chidume, Charles Homepage: https://aust.edu.ng/alumni/aust-faculty/professor-charles-chidume External Links: MGP
 Documents Indexed: 176 Publications since 1981, including 1 Book 1 Contribution as Editor Biographic References: 3 Publications Co-Authors: 51 Co-Authors with 133 Joint Publications 855 Co-Co-Authors
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### Co-Authors

 35 single-authored 27 Zegeye, Habtu 16 Chidume, Chu-Chu O. 14 Adamu, Abubakar 13 Djitté, Ngalla 12 Shehu, Yekini 9 Ali, Bashir 9 Nnyaba, Ukamaka Victoria 8 Romanus, Ogonnaya Michael 7 Ofoedu, Eric U. 6 Minjibir, Ma’aruf Shehu 6 Nnakwe, Monday Ogudu 5 Bello, Abdulmalik U. 4 Aneke, S. J. 4 Okereke, Lois C. 4 Shahzad, Naseer 3 Ezea, Chinedu Godwin 3 Ezeora, Jeremiah Nkwegu 3 Kazmi, Kaleem Raza 3 Kumam, Poom 3 Moore, Chika 3 Ndambomve, Patrice 3 Otubo, Emmanuel Ezzaka 2 Alber, Yakov I. 2 Bourhim, Abdellatif 2 De Souza, Geraldo Soares 2 Idu, Kennedy Obinna 2 Kitkuan, Duangkamon 2 Li, Jinlu 2 Morales, Claudio H. 2 Okpala, Mmaduabuchi Ejikeme 2 Sow, Thierno M. M. 2 Udomene, Aniefiok 2 Zerouali, El Hassan 1 Abbas, Mujahid 1 Bello, Usman Abdulmalik 1 Ezzaka, Otubo Emmanuel 1 Ikechukwu, S. I. 1 Isyaku, M. 1 Khumalo, Melusi 1 Măruşter, Ştefan 1 Mutangadura, Simba A. 1 Nnnakwe, M. O. 1 Nnoli, B. V. C. 1 Ntatin, Benselamonyuy 1 Nwogbaga, A. P. 1 Olaleru, Johnson O. 1 Padcharoen, Anantachai 1 Prempeh, Edward 1 Rachidi, Mustapha 1 Sene, Moustapha 1 Uba, M. O. 1 Uzochukwu, M. I.
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### Serials

 25 Journal of Mathematical Analysis and Applications 18 Fixed Point Theory and Applications 16 Nonlinear Analysis. Theory, Methods & Applications. Series A: Theory and Methods 14 Proceedings of the American Mathematical Society 9 Applicable Analysis 6 Panamerican Mathematical Journal 6 Fixed Point Theory 5 Applied Mathematics and Computation 5 Abstract and Applied Analysis 5 Carpathian Journal of Mathematics 5 Nonlinear Analysis. Theory, Methods & Applications 4 Numerical Functional Analysis and Optimization 4 Journal of the Nigerian Mathematical Society 3 Indian Journal of Pure & Applied Mathematics 3 Bulletin of the Korean Mathematical Society 3 Journal of Inequalities and Applications 3 The Australian Journal of Mathematical Analysis and Applications 3 Journal of Fixed Point Theory and Applications 3 Journal of Nonlinear Analysis and Optimization: Theory & Applications 3 Journal of Nonlinear and Variational Analysis 2 International Journal of Mathematics and Mathematical Sciences 2 Proceedings of the Edinburgh Mathematical Society. Series II 2 Optimization 2 Communications on Applied Nonlinear Analysis 2 Journal of Nonlinear and Convex Analysis 2 Thai Journal of Mathematics 1 Bulletin of the Australian Mathematical Society 1 Computers & Mathematics with Applications 1 Houston Journal of Mathematics 1 Journal of Approximation Theory 1 Journal of Computational and Applied Mathematics 1 Journal of the Korean Mathematical Society 1 Mathematics and Computers in Simulation 1 Mathematische Nachrichten 1 Kobe Journal of Mathematics 1 Numerical Algorithms 1 Dynamic Systems and Applications 1 Journal of the Australian Mathematical Society. Series A 1 Journal of Applied Analysis 1 Journal of Applied Mathematics and Computing 1 African Diaspora Journal of Mathematics 1 Lecture Notes in Mathematics 1 ICPT Lecture Notes 1 ISRN Mathematical Analysis 1 Afrika Matematika
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### Fields

 167 Operator theory (47-XX) 23 Numerical analysis (65-XX) 9 Calculus of variations and optimal control; optimization (49-XX) 9 General topology (54-XX) 8 Functional analysis (46-XX) 4 Integral equations (45-XX) 3 Operations research, mathematical programming (90-XX) 2 Real functions (26-XX) 1 History and biography (01-XX) 1 Partial differential equations (35-XX) 1 Integral transforms, operational calculus (44-XX) 1 Computer science (68-XX) 1 Information and communication theory, circuits (94-XX)

### Citations contained in zbMATH Open

152 Publications have been cited 2,173 times in 1,037 Documents Cited by Year
Geometric properties of Banach spaces and nonlinear iterations. Zbl 1167.47002
Chidume, Charles
2009
An example on the Mann iteration method for Lipschitz pseudocontractions. Zbl 0972.47062
Chidume, C. E.; Mutangadura, S. A.
2001
Strong and weak convergence theorems for asymptotically nonexpansive mappings. Zbl 1057.47071
Chidume, C. E.; Ofoedu, E. U.; Zegeye, H.
2003
Iterative approximation of fixed points of Lipschitzian strictly pseudo- contractive mappings. Zbl 0646.47037
Chidume, C. E.
1987
Approximation of fixed points of strongly pseudocontractive mappings. Zbl 0802.47058
Chidume, C. E.
1994
Iterative approximation of fixed points of nonexpansive mappings. Zbl 1095.47034
Chidume, C. E.; Chidume, C. O.
2006
Fixed point iteration for pseudocontractive maps. Zbl 0913.47052
Chidume, C. E.; Moore, Chika
1999
Strong convergence of an implicit iteration process for a finite family of nonexpansive mappings. Zbl 1090.47055
2005
Approximate fixed point sequences and convergence theorems for Lipschitz pseudocontractive maps. Zbl 1051.47041
Chidume, C. E.; Zegeye, H.
2004
Approximating fixed points of total asymptotically nonexpansive mappings. Zbl 1105.47057
Alber, Ya. I.; Chidume, C. E.; Zegeye, H.
2006
An iterative process for nonlinear Lipschitzian strongly accretive mappings in $$L_ p$$ spaces. Zbl 0724.65058
Chidume, C. E.
1990
Iterative solution of nonlinear equations with strongly accretive operators. Zbl 0868.47040
Chidume, C. E.
1995
Global iteration schemes for strongly pseudo-contractive maps. Zbl 0901.47046
Chidume, C. E.
1998
Approximation of fixed points of weakly contractive nonself maps in Banach spaces. Zbl 1005.47053
Chidume, C. E.; Zegeye, H.; Aneke, S. J.
2002
Iterative solutions of nonlinear equations in smooth Banach spaces. Zbl 0868.47039
Chidume, C. E.
1996
Convergence theorems for a common fixed point of a finite family of nonself nonexpansive mappings. Zbl 1106.47054
Chidume, C. E.; Zegeye, Habtu; Shahzad, Naseer
2005
Fixed point iterations for strictly hemi-contractive maps in uniformly smooth Banach spaces. Zbl 0810.47057
Chidume, C. E.; Osilike, M. O.
1994
Iterative methods for the computation of fixed points of demicontractive mappings. Zbl 1191.65064
Chidume, Charles E.; Măruşter, Ştefan
2010
Approximation of common fixed points for finite families of nonself asymptotically nonexpansive mappings in Banach spaces. Zbl 1112.47053
Chidume, C. E.; Ali, Bashir
2007
Convergence of paths and approximation of fixed points of asymptotically nonexpansive mappings. Zbl 1073.47059
Chidume, C. E.; Li, Jinlu; Udomene, A.
2005
Ishikawa iteration process for nonlinear Lipschitz strongly accretive mappings. Zbl 0862.47045
Chidume, C. E.; Osilike, M. O.
1995
Approximation of common fixed points for finite families of total asymptotically nonexpansive mappings. Zbl 1127.47051
Chidume, C. E.; Ofoedu, E. U.
2007
Nonlinear accretive and pseudo-contractive operator equations in Banach spaces. Zbl 0901.47037
Chidume, C. E.; Osilike, M. O.
1998
Convergence theorems for fixed points of multivalued strictly pseudocontractive mappings in Hilbert spaces. Zbl 1273.47109
Chidume, C. E.; Chidume, C. O.; Djitté, N.; Minjibir, M. S.
2013
Weak and strong convergence theorems for finite families of asymptotically nonexpansive mappings in Banach spaces. Zbl 1141.47039
Chidume, C. E.; Ali, Bashir
2007
Approximation of solutions of nonlinear equations of Hammerstein type in Hilbert space. Zbl 1054.47046
Chidume, C. E.; Zegeye, H.
2005
The solution by iteration of nonlinear equations in uniformly smooth Banach spaces. Zbl 0906.47050
Chidume, C. E.; Moore, Chika
1997
Convergence theorem for zeros of generalized Lipschitz generalized $$\Phi$$-quasi-accretive operators. Zbl 1072.47062
Chidume, C. E.; Chidume, C. O.
2006
Iterative approximation of fixed points of Lipschitz pseudocontractive maps. Zbl 0979.47038
Chidume, C. E.
2001
Convergence of the Mann iteration algorithm for a class of pseudocontractive mappings. Zbl 1193.65085
Chidume, C. E.; Abbas, M.; Ali, Bashir
2007
Iterative approximation of solutions of nonlinear equations of Hammerstein type. Zbl 1031.47045
Chidume, C. E.; Zegeye, H.
2003
The iterative solution of the equation $$f\in x+Tx$$ for a monotone operator T in $$L^ p$$ spaces. Zbl 0606.47067
Chidume, C. E.
1986
Approximation methods for nonlinear operator equations of the $$m$$- accretive type. Zbl 0824.47050
Chidume, C. E.; Osilike, M. O.
1995
Convergence theorems for fixed points of uniformly continuous generalized $$\varPhi$$-hemi-contractive mappings. Zbl 1070.47055
Chidume, C. E.; Chidume, C. O.
2005
An approximation method for monotone Lipschitzian operators in Hilbert spaces. Zbl 0622.47060
Chidume, C. E.
1986
Iterative solutions of nonlinear equations of the strongly accretive type. Zbl 0911.47063
Chidume, C. E.
1998
Solution of nonlinear integral equations of Hammerstein type. Zbl 1252.47070
Chidume, C. E.; Ofoedu, E. U.
2011
Iterative approximation of a solution of a general variational-like inclusion in Banach spaces. Zbl 1081.47053
Chidume, C. E.; Kazmi, K. R.; Zegeye, H.
2004
A Krasnoselskii-type algorithm for approximating solutions of variational inequality problems and convex feasibility problems. Zbl 07015095
Chidume, Charles E.; Adamu, Abubakar; Okereke, Lois C.
2018
Steepest descent approximations for accretive operator equations. Zbl 0941.47039
Chidume, C. E.
1996
Approximation of zeros of bounded maximal monotone mappings, solutions of Hammerstein integral equations and convex minimization problems. Zbl 1461.47032
Chidume, Charles E.; Idu, Kennedy O.
2016
Iterative solutions of nonlinear accretive operator equations in arbitrary Banach spaces. Zbl 0935.47035
Chidume, C. E.; Osilike, M. O.
1999
Convergence theorems for mappings which are asymptotically nonexpansive in the intermediate sense. Zbl 1061.47048
Chidume, C. E.; Shahzad, Naseer; Zegeye, Habtu
2004
Approximation of solutions of nonlinear equations of monotone and Hammerstein type. Zbl 1073.47060
Chidume, C. E.; Zegeye, H.
2003
Approximation methods for nonlinear operator equations. Zbl 1022.47048
Chidume, C. E.; Zegeye, H.
2003
Iterative approximation of solutions of nonlinear equations of Hammerstein type. Zbl 1221.47112
Chidume, C. E.; Djitté, N.
2009
Krasnoselskii-type algorithm for family of multi-valued strictly pseudo-contractive mappings. Zbl 1345.47035
Chidume, C. E.; Ezeora, J. N.
2014
Convergence theorems for common fixed points for finite families of nonexpansive mappings in reflexive Banach spaces. Zbl 1223.47074
Chidume, C. E.; Ali, Bashir
2008
Strong and $$\Delta$$-convergence theorems for common fixed points of a finite family of multivalued demicontractive mappings in CAT$$(0)$$ spaces. Zbl 1469.65099
Chidume, C. E.; Bello, A. U.; Ndambomve, P.
2014
Approximation of solutions of Hammerstein equations with bounded strongly accretive nonlinear operators. Zbl 1221.47111
Chidume, C. E.; Djitté, N.
2009
Iterative solution of nonlinear equations of the monotone type in Banach spaces. Zbl 0703.47047
Chidume, C. E.
1990
A new iteration process for approximation of common fixed points for finite families of total asymptotically nonexpansive mappings. Zbl 1186.47059
Chidume, C. E.; Ofoedu, E. U.
2009
Iterative algorithms for nonexpansive mappings and some of their generalizations. Zbl 1057.47003
Chidume, C. E.
2003
Convergence theorems for strongly pseudo-contractive and strongly accretive maps. Zbl 0927.47035
Chidume, C. E.
1998
Iterative construction of fixed points for multivalued operators of the monotone type. Zbl 0597.47039
Chidume, C. E.
1986
Existence and convergence theorems for a class of multi-valued variational inclusions in Banach spaces. Zbl 1076.47049
Chidume, C. E.; Zegeye, H.; Kazmi, K. R.
2004
Convergence of the steepest descent method for accretive operators. Zbl 0937.47057
Morales, Claudio H.; Chidume, Charles E.
1999
Iterative solution of nonlinear equations of the monotone and dissipative types. Zbl 0648.47042
Chidume, C. E.
1989
Convergence theorems for asymptotically pseudocontractive mappings. Zbl 1014.47030
Chidume, C. E.
2002
Approximation of a solution for a $$K$$-positive definite operator equation. Zbl 0901.47002
Chidume, C. E.; Osilike, M. O.
1997
Approximation of solutions of generalized equations of Hammerstein type. Zbl 1247.65161
Chidume, Charles Ejike; Shehu, Yekini
2012
Strong convergence theorems for zeros of bounded maximal monotone nonlinear operators. Zbl 1254.47035
Chidume, C. E.; Djitté, N.
2012
A generalized steepest descent approximation for the zeros of $$m$$-accretive operators. Zbl 0955.47031
Chidume, C. E.; Zegeye, Habtu; Ntatin, Benselamonyuy
1999
The split equality fixed point problem for demi-contractive mappings. Zbl 1413.47102
Chidume, Charles Ejike; Ndambomve, Patrice; Bello, Usman Abdulmalik
2015
Steepest descent method for equilibrium points of nonlinear systems with accretive operators. Zbl 0979.47036
Chidume, C. E.; Moore, Chika
2000
Approximation of solutions of nonlinear integral equations of Hammerstein type. Zbl 1241.65120
Chidume, C. E.; Djitté, N.
2012
Approximation of the zeros of $$m$$-accretive operators. Zbl 0942.47038
Chidume, C. E.; Zegeye, Habtu
1999
Fixed point iterations for nonlinear Hammerstein equation involving nonexpansive and accretive mappings. Zbl 0672.47047
Chidume, C. E.
1989
Strong convergence theorems for common fixed points of uniformly $$L$$-Lipschitzian pseudocontractive semi-groups. Zbl 1133.47047
Chidume, C. E.; Zegeye, H.
2007
Convergence theorems of subgradient extragradient algorithm for solving variational inequalities and a convex feasibility problem. Zbl 1467.47026
Chidume, C. E.; Nnakwe, M. O.
2018
On the approximation of fixed points of nonexpansive mappings. Zbl 0474.47031
Chidume, C. E.
1981
Iterative solution of $$0\in Ax$$ for an $$m$$-accretive operator $$A$$ in certain Banach spaces. Zbl 1016.47045
Chidume, C. E.; Zegeye, H.
2002
An iterative method for solving nonlinear integral equations of Hammerstein type. Zbl 1284.65190
Chidume, C. E.; Djitté, N.
2013
Generalized projection and approximation of fixed points of nonself maps. Zbl 1022.47049
Chidume, C. E.; Khumalo, M.; Zegeye, H.
2003
Projection methods for approximating fixed points of Lipschitz suppressive operators. Zbl 1086.47018
Chidume, C. E.; Li, Jinlu
2005
Iterative algorithms for solutions of Hammerstein equations in real Banach spaces. Zbl 1474.47119
Chidume, Charles E.; Adamu, Abubakar; Okereke, Lois C.
2020
Inertial algorithm for approximating a common fixed point for a countable family of relatively nonexpansive maps. Zbl 1467.47039
Chidume, C. E.; Ikechukwu, S. I.; Adamu, A.
2018
Strong convergence theorem for approximation of solutions of equations of Hammerstein type. Zbl 1296.47071
Chidume, C. E.; Shehu, Y.
2012
Iterative approximation of solutions of equations of Hammerstein type in certain Banach spaces. Zbl 1284.65191
Chidume, C. E.; Shehu, Y.
2013
An iterative algorithm for approximating solutions of Hammerstein equations with monotone maps in Banach spaces. Zbl 1426.65207
Chidume, C. E.; Bello, A. U.
2017
Approximate fixed point sequences and convergence theorems for asymptotically pseudocontractive mappings. Zbl 1037.47043
Chidume, C. E.; Zegeye, H.
2003
General auxiliary problem and algorithm for a generalized multi-valued variational-like inequality problem in reflexive Banach spaces. Zbl 1137.49302
Chidume, C. E.; Kazmi, K. R.; Zegeye, H.
2003
A new iteration process for generalized Lipschitz pseudo-contractive and generalized Lipschitz accretive mappings. Zbl 1123.47046
Chidume, C. E.; Ofoedu, E. U.
2007
Iterative algorithms for split variational inequalities and generalized split feasibility problems with applications. Zbl 1479.47065
Chidume, Charles E.; Nnakwe, Monday O.
2019
A strong convergence theorem for an iterative method for finding zeros of maximal monotone maps with applications to convex minimization and variational inequality problems. Zbl 07091673
Chidume, C. E.; Uba, M. O.; Uzochukwu, M. I.; Otubo, E. E.; Idu, K. O.
2019
The solution by iteration of nonlinear equations in certain Banach spaces. Zbl 0609.47069
Chidume, C. E.
1986
An iterative method for nonlinear demiclosed monotone-type operators. Zbl 0814.47072
Chidume, C. E.
1994
Solving the general truncated moment problem by the $$r$$-generalized Fibonacci sequences method. Zbl 0977.44004
Chidume, C. E.; Rachidi, M.; Zerouali, E. H.
2001
Convergence theorems for finite families of asymptotically quasi-nonexpansive mappings. Zbl 1137.47051
Chidume, C. E.; Ali, Bashir
2007
Fixed point iterations for quasi-contractive maps in uniformly smooth Banach spaces. Zbl 0895.47047
Chidume, C. E.; Osilike, M. O.
1993
Approximation of solutions of Hammerstein equations with monotone mappings in real Banach spaces. Zbl 1463.47179
Chidume, C. E.; Adamu, A.; Okereke, L. C.
2019
A strong convergence theorem for generalized-$$\varPhi$$-strongly monotone maps, with applications. Zbl 1442.47044
Chidume, C. E.; Nnakwe, M. O.; Adamu, A.
2019
A new Halpern-type algorithm for a generalized mixed equilibrium problem and a countable family of generalized nonexpansive-type maps. Zbl 1449.47105
Chidume, C. E.; Nnnakwe, M. O.
2018
Strong convergence of an inertial algorithm for maximal monotone inclusions with applications. Zbl 07371172
Chidume, C. E.; Adamu, A.; Nnakwe, M. O.
2020
An iterative algorithm for solving split equality fixed point problems for a class of nonexpansive-type mappings in Banach spaces. Zbl 07128074
Chidume, C. E.; Romanus, O. M.; Nnyaba, U. V.
2019
Strong convergence theorems for bounded accretive operators in uniformly smooth Banach spaces. Zbl 1352.47037
Chidume, C. E.
2016
Convergence theorems for solutions of Hammerstein equations with accretive-type nonlinear operators. Zbl 1260.47072
Chidume, C. E.; Djitté, N.
2012
Approximation of fixed points of nonexpansive mappings and solutions of variational inequalities. Zbl 1149.47055
Chidume, C. E.; Chidume, C. O.; Ali, Bashir
2008
A new iteration process for finite families of generalized Lipschitz pseudo-contractive and generalized Lipschitz accretive mappings. Zbl 1142.47327
Chidume, C. E.; Ofoedu, E. U.
2008
Equilibrium points for a system involving $$m$$-accretive operators. Zbl 1001.47032
Chidume, C. E.; Osilike, M. O.
2001
A new iterative algorithm for split feasibility and fixed point problems. Zbl 07399362
2021
Iterative algorithms for solutions of Hammerstein equations in real Banach spaces. Zbl 1474.47119
Chidume, Charles E.; Adamu, Abubakar; Okereke, Lois C.
2020
Strong convergence of an inertial algorithm for maximal monotone inclusions with applications. Zbl 07371172
Chidume, C. E.; Adamu, A.; Nnakwe, M. O.
2020
A hybrid inertial algorithm for approximating solution of convex feasibility problems with applications. Zbl 07254123
Chidume, Charles E.; Kumam, Poom; Adamu, Abubakar
2020
On the strong convergence of the proximal point algorithm with an application to Hammerstein euations. Zbl 07221119
Chidume, C. E.; Adamu, A.; Minjibir, M. S.; Nnyaba, U. V.
2020
A strong convergence theorem for an inertial algorithm for a countable family of generalized nonexpansive maps. Zbl 07285136
Chidume, C. E.; Nnakwe, M. O.
2020
A new iterative algorithm for a generalized mixed equilibrium problem and a countable family of nonexpansive-type maps with applications. Zbl 1477.47062
Chidume, C. E.; Nnakwe, M. O.; Otubo, E. E.
2020
Strong convergence theorem for some nonexpansive-type mappings in certain Banach spaces. Zbl 07447378
Chidume, Charles E.; Adamu, Abubakar; Okereke, Lois C.
2020
Iterative algorithms for split variational inequalities and generalized split feasibility problems with applications. Zbl 1479.47065
Chidume, Charles E.; Nnakwe, Monday O.
2019
A strong convergence theorem for an iterative method for finding zeros of maximal monotone maps with applications to convex minimization and variational inequality problems. Zbl 07091673
Chidume, C. E.; Uba, M. O.; Uzochukwu, M. I.; Otubo, E. E.; Idu, K. O.
2019
Approximation of solutions of Hammerstein equations with monotone mappings in real Banach spaces. Zbl 1463.47179
Chidume, C. E.; Adamu, A.; Okereke, L. C.
2019
A strong convergence theorem for generalized-$$\varPhi$$-strongly monotone maps, with applications. Zbl 1442.47044
Chidume, C. E.; Nnakwe, M. O.; Adamu, A.
2019
An iterative algorithm for solving split equality fixed point problems for a class of nonexpansive-type mappings in Banach spaces. Zbl 07128074
Chidume, C. E.; Romanus, O. M.; Nnyaba, U. V.
2019
A Krasnoselskii-type algorithm for approximating solutions of variational inequality problems and convex feasibility problems. Zbl 07015095
Chidume, Charles E.; Adamu, Abubakar; Okereke, Lois C.
2018
Convergence theorems of subgradient extragradient algorithm for solving variational inequalities and a convex feasibility problem. Zbl 1467.47026
Chidume, C. E.; Nnakwe, M. O.
2018
Inertial algorithm for approximating a common fixed point for a countable family of relatively nonexpansive maps. Zbl 1467.47039
Chidume, C. E.; Ikechukwu, S. I.; Adamu, A.
2018
A new Halpern-type algorithm for a generalized mixed equilibrium problem and a countable family of generalized nonexpansive-type maps. Zbl 1449.47105
Chidume, C. E.; Nnnakwe, M. O.
2018
An iterative algorithm for solving split equilibrium problems and split equality variational inclusions for a class of nonexpansive-type maps. Zbl 1462.90138
Chidume, C. E.; Romanus, O. M.; Nnyaba, U. V.
2018
A new algorithm for variational inequality problems with a generalized phi-strongly monotone map over the set of common fixed points of a finite family of quasi-phi-nonexpansive maps, with applications. Zbl 1388.49006
Chidume, C. E.; Nnyaba, U. V.; Romanus, O. M.
2018
An iterative algorithm for approximating solutions of Hammerstein equations with monotone maps in Banach spaces. Zbl 1426.65207
Chidume, C. E.; Bello, A. U.
2017
Hammerstein equations with Lipschitz and strongly monotone mappings in classical Banach spaces. Zbl 1443.47063
Diop, C.; Sow, T. M. M.; Djitte, N.; Chidume, C. E.
2017
Strong convergence theorems for a common zero of an infinite family of gamma-inverse strongly monotone maps with applications. Zbl 1367.47067
Chidume, Charles Ejike; Romanus, Ogonnaya Michael; Nnyaba, Ukamaka Victoria
2017
Relaxed iterative algorithms for a system of generalized mixed equilibrium problems and a countable family of totally quasi-$$\phi$$-asymptotically nonexpansive multi-valued maps, with applications. Zbl 1467.47027
Chidume, C. E.; Romanus, O. M.; Nnyaba, U. V.
2017
Approximation of zeros of bounded maximal monotone mappings, solutions of Hammerstein integral equations and convex minimization problems. Zbl 1461.47032
Chidume, Charles E.; Idu, Kennedy O.
2016
Strong convergence theorems for bounded accretive operators in uniformly smooth Banach spaces. Zbl 1352.47037
Chidume, C. E.
2016
An algorithm for computing zeros of generalized phi-strongly monotone and bounded maps in classical Banach spaces. Zbl 06587787
Chidume, C. E.; Chidume, C. O.; Bello, A. U.
2016
A path convergence theorem and construction of fixed points for nonexpansive mappings in certain Banach spaces. Zbl 1399.47187
Sow, T. M. M.; Djitte, N.; Chidume, C. E.
2016
Strong convergence theorem for a common fixed point of an infinite family of $$J$$-nonexpansive maps with applications. Zbl 1382.47016
Chidume, Charlse Ejike; Ezzaka, Otubo Emmanuel; Ezea, Chinedu Godwin
2016
Krasnoselskii algorithm for fixed points of multivalued quasi-nonexpansive mappings in certain Banach spaces. Zbl 1382.47015
Chidume, C. E.; Minjibir, M. S.
2016
The split equality fixed point problem for demi-contractive mappings. Zbl 1413.47102
Chidume, Charles Ejike; Ndambomve, Patrice; Bello, Usman Abdulmalik
2015
Approximation of solutions of equations of Hammerstein type in Hilbert spaces. Zbl 1307.47093
Chidume, C. E.; Shehu, Y.
2015
A new method for proving existence theorems for abstract Hammerstein equations. Zbl 1351.47039
Chidume, C. E.; Chidume, C. O.; Minjibir, Ma&rsquo;aruf Shehu
2015
Convergence theorems for finite family of a general class of multi-valued strictly pseudo-contractive mappings. Zbl 1346.47038
Chidume, Charles E.; Okpala, Mmaduabuchi E.; Bello, Abdulmalik U.; Ndambomve, Patrice
2015
Iterative algorithm for zeros of multivalued accretive operators in certain Banach spaces. Zbl 1319.47052
Chidume, C. E.; Djitte, N.; Sene, M.
2015
Iterative algorithm for zeros of bounded multi-valued accretive operators. Zbl 1336.47063
Chidume, C. E.; Chidume, C. O.; Ezeora, J. N.
2015
Krasnoselskii-type algorithm for family of multi-valued strictly pseudo-contractive mappings. Zbl 1345.47035
Chidume, C. E.; Ezeora, J. N.
2014
Strong and $$\Delta$$-convergence theorems for common fixed points of a finite family of multivalued demicontractive mappings in CAT$$(0)$$ spaces. Zbl 1469.65099
Chidume, C. E.; Bello, A. U.; Ndambomve, P.
2014
On a general class of multi-valued strictly pseudocontractive mappings. Zbl 1413.47070
Chidume, Charles Ejike; Okpala, Mmaduabuchi Ejikeme
2014
Strong convergence and stability of Picard iteration sequences for a general class of contractive-type mappings. Zbl 1346.47037
Chidume, Charles E.
2014
Picard iteration process for a general class of contractive mappings. Zbl 1341.47079
Chidume, C. E.; Olaleru, J. O.
2014
Iterative approximation of solutions of generalized equations of Hammerstein type. Zbl 1366.47007
Chidume, C. E.; Shehu, Y.
2014
Iterative algorithm for fixed points of multi-valued pseudo-contractive mappings in Banach spaces. Zbl 1294.47085
Chidume, C. E.; Chidume, C. O.; Djitté, N.; Minjibir, M. S.
2014
A new iterative algorithm for approximating zeros of accretive operators in uniformly smooth Banach spaces. Zbl 1287.47050
Chidume, C. E.; Chidume, C. O.; Shehu, Y.; Ezeora, J. N.
2014
Convergence theorems for fixed points of multivalued strictly pseudocontractive mappings in Hilbert spaces. Zbl 1273.47109
Chidume, C. E.; Chidume, C. O.; Djitté, N.; Minjibir, M. S.
2013
An iterative method for solving nonlinear integral equations of Hammerstein type. Zbl 1284.65190
Chidume, C. E.; Djitté, N.
2013
Iterative approximation of solutions of equations of Hammerstein type in certain Banach spaces. Zbl 1284.65191
Chidume, C. E.; Shehu, Y.
2013
Krasnoselskii-type algorithm for fixed points of multi-valued strictly pseudo-contractive mappings. Zbl 1423.47040
Chidume, Charles E.; Chidume, Chu-Chu O.; Djitte, Ngalla; Minjibir, Maaruf S.
2013
Strong convergence theorems for the approximation of fixed points of demicontinuous pseudocontractive mappings. Zbl 1364.47016
Chidume, Charles E.; Shehu, Yekini
2013
Approximation of solutions of generalized equations of Hammerstein type. Zbl 1247.65161
Chidume, Charles Ejike; Shehu, Yekini
2012
Strong convergence theorems for zeros of bounded maximal monotone nonlinear operators. Zbl 1254.47035
Chidume, C. E.; Djitté, N.
2012
Approximation of solutions of nonlinear integral equations of Hammerstein type. Zbl 1241.65120
Chidume, C. E.; Djitté, N.
2012
Strong convergence theorem for approximation of solutions of equations of Hammerstein type. Zbl 1296.47071
Chidume, C. E.; Shehu, Y.
2012
Convergence theorems for solutions of Hammerstein equations with accretive-type nonlinear operators. Zbl 1260.47072
Chidume, C. E.; Djitté, N.
2012
Solution of nonlinear integral equations of Hammerstein type. Zbl 1252.47070
Chidume, C. E.; Ofoedu, E. U.
2011
Convergence of hybrid steepest descent method for variational inequalities in Banach spaces. Zbl 1368.47048
Chidume, C. E.; Chidume, C. O.; Ali, Bashir
2011
Iterative methods for the computation of fixed points of demicontractive mappings. Zbl 1191.65064
Chidume, Charles E.; Măruşter, Ştefan
2010
Weak convergence theorems for a finite family of strict pseudocontractions. Zbl 1193.47065
2010
Geometric properties of Banach spaces and nonlinear iterations. Zbl 1167.47002
Chidume, Charles
2009
Iterative approximation of solutions of nonlinear equations of Hammerstein type. Zbl 1221.47112
Chidume, C. E.; Djitté, N.
2009
Approximation of solutions of Hammerstein equations with bounded strongly accretive nonlinear operators. Zbl 1221.47111
Chidume, C. E.; Djitté, N.
2009
A new iteration process for approximation of common fixed points for finite families of total asymptotically nonexpansive mappings. Zbl 1186.47059
Chidume, C. E.; Ofoedu, E. U.
2009
Iterative methods for common fixed points for a countable family of nonexpansive mappings in uniformly convex spaces. Zbl 1222.47095
Chidume, C. E.; Chidume, C. O.
2009
Approximation methods for common fixed points for a countable family of nonexpansive mappings. Zbl 1238.47045
Chidume, C. E.; Chidume, C. O.; Nwogbaga, A. P.
2009
Convergence theorems for common fixed points for finite families of nonexpansive mappings in reflexive Banach spaces. Zbl 1223.47074
Chidume, C. E.; Ali, Bashir
2008
Approximation of fixed points of nonexpansive mappings and solutions of variational inequalities. Zbl 1149.47055
Chidume, C. E.; Chidume, C. O.; Ali, Bashir
2008
A new iteration process for finite families of generalized Lipschitz pseudo-contractive and generalized Lipschitz accretive mappings. Zbl 1142.47327
Chidume, C. E.; Ofoedu, E. U.
2008
Convergence of path and an iterative method for families of nonexpansive mappings. Zbl 1145.47048
Chidume, Charles Ejike; Ali, Bashir
2008
Approximation of fixed points of nonexpansive mappings and solutions of variational inequalities. Zbl 1183.47064
Chidume, C. E.; Chidume, C. O.; Shehu, Y.
2008
Approximation of common fixed points for finite families of nonself asymptotically nonexpansive mappings in Banach spaces. Zbl 1112.47053
Chidume, C. E.; Ali, Bashir
2007
Approximation of common fixed points for finite families of total asymptotically nonexpansive mappings. Zbl 1127.47051
Chidume, C. E.; Ofoedu, E. U.
2007
Weak and strong convergence theorems for finite families of asymptotically nonexpansive mappings in Banach spaces. Zbl 1141.47039
Chidume, C. E.; Ali, Bashir
2007
Convergence of the Mann iteration algorithm for a class of pseudocontractive mappings. Zbl 1193.65085
Chidume, C. E.; Abbas, M.; Ali, Bashir
2007
Strong convergence theorems for common fixed points of uniformly $$L$$-Lipschitzian pseudocontractive semi-groups. Zbl 1133.47047
Chidume, C. E.; Zegeye, H.
2007
A new iteration process for generalized Lipschitz pseudo-contractive and generalized Lipschitz accretive mappings. Zbl 1123.47046
Chidume, C. E.; Ofoedu, E. U.
2007
Convergence theorems for finite families of asymptotically quasi-nonexpansive mappings. Zbl 1137.47051
Chidume, C. E.; Ali, Bashir
2007
Accretive operators which are always single-valued in normed spaces. Zbl 1133.47042
Chidume, Charles E.; Morales, Claudio H.
2007
Iterative approximation of fixed points of nonexpansive mappings. Zbl 1095.47034
Chidume, C. E.; Chidume, C. O.
2006
Approximating fixed points of total asymptotically nonexpansive mappings. Zbl 1105.47057
Alber, Ya. I.; Chidume, C. E.; Zegeye, H.
2006
Convergence theorem for zeros of generalized Lipschitz generalized $$\Phi$$-quasi-accretive operators. Zbl 1072.47062
Chidume, C. E.; Chidume, C. O.
2006
Strong convergence theorems for uniformly continuous pseudocontractive maps. Zbl 1107.47052
Chidume, C. E.; Udomene, A.
2006
Convergence theorems for common fixed points for finite families of asymptotically nonexpansive mappings in reflexive Banach spaces. Zbl 1218.47095
Chidume, C. E.; Ali, Bashir
2006
Strong convergence of an implicit iteration process for a finite family of nonexpansive mappings. Zbl 1090.47055
2005
Convergence theorems for a common fixed point of a finite family of nonself nonexpansive mappings. Zbl 1106.47054
Chidume, C. E.; Zegeye, Habtu; Shahzad, Naseer
2005
Convergence of paths and approximation of fixed points of asymptotically nonexpansive mappings. Zbl 1073.47059
Chidume, C. E.; Li, Jinlu; Udomene, A.
2005
Approximation of solutions of nonlinear equations of Hammerstein type in Hilbert space. Zbl 1054.47046
Chidume, C. E.; Zegeye, H.
2005
Convergence theorems for fixed points of uniformly continuous generalized $$\varPhi$$-hemi-contractive mappings. Zbl 1070.47055
Chidume, C. E.; Chidume, C. O.
2005
Projection methods for approximating fixed points of Lipschitz suppressive operators. Zbl 1086.47018
Chidume, C. E.; Li, Jinlu
2005
Convergence theorems for fixed points of demicontinuous pseudocontractive mappings. Zbl 1103.47051
Chidume, C. E.; Zegeye, H.
2005
The single-valued extension property for bilateral operator weighted shifts. Zbl 1072.47026
Bourhim, A.; Chidume, C. E.
2005
Regularization of nonlinear ill-posed equations with accretive operators. Zbl 1095.47024
Alber, Ya. I.; Chidume, C. E.; Zegeye, H.
2005
Approximate fixed point sequences and convergence theorems for Lipschitz pseudocontractive maps. Zbl 1051.47041
Chidume, C. E.; Zegeye, H.
2004
Iterative approximation of a solution of a general variational-like inclusion in Banach spaces. Zbl 1081.47053
Chidume, C. E.; Kazmi, K. R.; Zegeye, H.
2004
Convergence theorems for mappings which are asymptotically nonexpansive in the intermediate sense. Zbl 1061.47048
Chidume, C. E.; Shahzad, Naseer; Zegeye, Habtu
2004
Existence and convergence theorems for a class of multi-valued variational inclusions in Banach spaces. Zbl 1076.47049
Chidume, C. E.; Zegeye, H.; Kazmi, K. R.
2004
Strong convergence theorems for a common fixed point of a finite family of nonexpansive mappings. Zbl 1080.47050
Chidume, C. E.; Zegeye, H.; Prempeh, E.
2004
Strong convergence theorems for fixed points of asymptotically pseudocontractive semi-groups. Zbl 1065.47064
Chidume, C. E.
2004
Strong and weak convergence theorems for asymptotically nonexpansive mappings. Zbl 1057.47071
Chidume, C. E.; Ofoedu, E. U.; Zegeye, H.
2003
Iterative approximation of solutions of nonlinear equations of Hammerstein type. Zbl 1031.47045
Chidume, C. E.; Zegeye, H.
2003
Approximation of solutions of nonlinear equations of monotone and Hammerstein type. Zbl 1073.47060
Chidume, C. E.; Zegeye, H.
2003
Approximation methods for nonlinear operator equations. Zbl 1022.47048
Chidume, C. E.; Zegeye, H.
2003
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