Prof. Uwadiegwu Eric Ofoedu

Prof. Uwadiegwu Eric Ofoedu is a PROFESSOR in MATHEMATICS Department, Faculty Of Physical Sciences in Nnamdi Azikiwe University

Prof. Uwadiegwu Eric Ofoedu

Personal Information

Email:
Phone:
Address:
Mathematics, Faculty Of Physical Sciences, Nnamdi Azikiwe University, Awka.
Faculty/Unit:
FACULTY OF PHYSICAL SCIENCES
Department/Sub-Unit:
MATHEMATICS

Creative Output

Journal Articles
1Nnamdi N Araka, Kingsley O Ibeh, Nchedo M Nwankwor, Eric U Ofoedu. (2026, April), "Inertial Tseng’s method and Halpern-type algorithm for solving split variational inequality and fixed point problems", The Journal of Analysis, Vol. 34, (Issue 2), pp 1163-1195
2Ikechukwu Godwin Ezugorie, Godwin Chidi Ugwunnadi, Eric Uwadiegwu Ofoedu, Maggie Aphane. (2024, November), "Inertial Bilevel Variational Monotone Inclusion Problem in Banach Spaces", International Journal of Analysis and Applications, Vol. 22, pp 210-210
3AH Ugwu, IG Ezugorie, EC Agbo, EU Ofoedu. (2024, September), "Approximate common solution of variational inequality and fixed point problems for family of nonexpansive semigroup", International Journal of Mathematical Analysis and Modelling, Vol. 7, (Issue 2), pp 33-54
4Ikechukwu G Ezugorie, Lawal Y Haruna, Godwin C Ugwunnadi, Eric U Ofoedu. (2024, July), "Inertial Halpern-type method for solving monotone variational inequality and fixed point problems in Banach spaces", Revista Colombiana de Matemáticas, Vol. 58, (Issue 2), pp 165
5Eric Ofoedu, Stanley C Okoyeh, Adaeze N Ofojebe, Grace N Echezona. (2024, June), "ON APPROXIMATION METHODS FOR FIXED POINTS OF SET-VALUED PSEUDOCONTRACTIVE MAPPINGS: ON SET-VALUED PSEUDOCONTRACTIVE MAPPINGS", Journal of the Nigerian Mathematical Society, Vol. 43, (Issue 2), pp 145-161
6Grace Nzube Echezona, Stanley Okoyeh, Nnamdi Nonso Araka, Eric Ofoedu. (2023, December), "MORE ENCOMPASSING ALGORITHM FOR APPROXIMATE SOLUTIONS OF SOME NONLINEAR OPERATOR EQUATIONS: Approximate Solutions of Nonlinear Operator Equations", Journal of the Nigerian Mathematical Society, Vol. 42, (Issue 3), pp 243-272
7EKENE C NWANKWOR, OBIAGERI M EZUGORIE, STANLEY C OKOYEH, NNAMDI N ARAKA, GODWIN C UGWUNNADI, Eric U Ofoedu. (2023, October), "Approximate solutions of nonlinear equations involving some classes of operators in CAT (0) space", Unknown Journal or Publisher
8NN Araka, KO Ibeh, EU Ofoedu. (2023, September), "Algorithmic procedure for approximate solution of split problems involving various classes of mappings", The Journal of Analysis, Vol. 31, (Issue 3), pp 2297-2329
9Eric U Ofoedu, Chimezie B Osigwe, Kingsley O Ibeh, Lovelyn O Madu. (2023, November), "Strong and weak convergence theorems for solutions of equations of Hammerstein-type", Filomat, Vol. 37, (Issue 2), pp 477-490
10SC Egbulem, NM NWANKWOR1 NN ARAKA, EU OFOEDU. (2022, April), "Existence of fixed points of monotone asymptotic pointwise Lipschitzian mappings in hyperbolic metric spaces", Journal of the Nigerian Mathematical Society, Vol. 41, (Issue 1), pp 1-12
11OI Ibiam, LO Madu, EU Ofoedu, CE Onyi, and H Zegeye. (2020, November), "Hybrid algorithm for nonlinear equilibrium, variational inequality and fixed point problems", Journal of Basic Physical Research (JBPR).
12E.U Ofoedu, NN Araka. (2020, March), "Solution by iteration of split equality problem involving some families of mappings in Banach spaces", Afrika Matematika, Vol. 31, (Issue 2), pp 383-406
13EU Ofoedu, NN Araka, LO Madu. (2019, March), "Approximation of common solutions of nonlinear problems involving various classes of mappings", Journal of Fixed Point Theory and Applications, Vol. 21, (Issue 1), pp 11
14Eric U Ofoedu, Nnamdi N Araka. (2019, January), "Simultaneous approximation methods for common solution of equilibrium, fixed point and split equality problems", Journal of Nonlinear and Convex Analysis, Vol. 20, (Issue 1), pp 85-101
15E.U Ofoedu, I.U Nwokpoku. (2019, December), "APPROXIMATION OF SOLUTION OF GENERALIZED EQUILIBRIUM PROBLEMS AND COMMON FIXED POINT OF A FINITE FAMILY OF STRICTLY PSEUDOCONTRACTIVE MAPPINGS", Journal of the Nigerian Mathematical Society, Vol. 38, (Issue 3), pp 409-433
16E.U Ofoedu, C.S Odiliobi. (2019, December), "Eric Ofoedu New fixed point theorems in dislocated metric spaces", Journal of the Nigerian Mathematical Society, Vol. 38, (Issue 3), pp 547-567
17E. U. Ofoedu , C. B. Osigwe , K. O. Ibeh , G. C. Ezeamama. (2019, January), "Approximation of solutions of monotone variational inequality problems with applications in real Hilbert spac", MathLAB Journal, Vol. 2, (Issue 1)
18E. U. Ofoedu, L. O. Madu. (2019, January), "Weak and Strong Convergence of Implicit and Explicit Algorithms for Total Asymptotically Nonexpansive Mappings", MathLAB Journal, Vol. 4, pp 41-57
19OI Agha Ibiam, LO Madu, EU Ofoedu, CE Onyi, H Zegeye. (2017, November), "Hybrid Algorithm for Nonlinear Equilibrium, Variational Inequality and Fixed Point Problems", Journal of Basic Physical Research,, Vol. 7, (Issue 1), pp 1-17
20NN Araka, EU Ofoedu, Y Shehu, H Zegeye. (2016, January), "Strong Convergence Theorem Solution By Iteration Of Nonlinear Operator Equations Involving Monotone Mappings", Journal of the Nigerian Mathematical Society, Vol. 35, (Issue 2), pp 266-281
21E.U Ofoedu, Agatha Chizoba Nnubia. (2015, November), "Convergence Theorem for Finite Family of Total Asymptotically Nonexpansive Mappings", International Journal of Analysis and Applications, Vol. 9, (Issue 2), pp 96-113
22Eric U Ofoedu, Charles E Onyi. (2015, September), "Approximation of common fixed point of families of nonlinear mappings with applications", Acta Mathematica Scientia, Vol. 35, (Issue 5), pp 1225-1240
23E. U. Ofoedu, A. C Nnubia. (2015, September), "Approximation of minimum-norm fixed point of total asymptotically nonexpansive mapping", Afrika Matematika, Vol. 26, (Issue 5), pp 699-715
24Eric U Ofoedu, Yekini Shehu. (2015, July), "Convergence analysis for finite family of relatively quasi nonexpansive mappings and systems of equilibrium problems", Applied mathematics and computation, Vol. 217, (Issue 22), pp 9142-9150
25Eric U Ofoedu, Jonathan N Odumegwu, Habtu Zegeye, Naseer Shahzad. (2014, January), "An algorithm for finding common solutions of various problems in nonlinear operator theory", Fixed Point Theory and Applications, Vol. 2014, (Issue 1), pp 9
26Micha O Osilike, Eric U Ofoedu, Felix U Attah. (2014, July), "The hybrid steepest descent method for solutions of equilibrium problems and other problems in fixed point theory", Fixed Point Theory and Applications, Vol. 2014, (Issue 1), pp 156
27E.U Ofoedu, L.O Madu. (2014, January), "Iterative procedures for finite family of total asymptotically nonexpansive mappings", Journal of the Nigerian Mathematical Society, Vol. 33, (Issue 1), pp 93-112
28Eric U Ofoedu, Charles E Onyi. (2014, November), "New implicit and explicit approximation methods for solutions of integral equations of Hammerstein type", Applied Mathematics and Computation, Vol. 246, pp 628-637
29Eric U Ofoedu, Habtu Zegeye, and Naseer Shahzad. (2013, July), "Approximation of common fixed points of family of asymptotically nonexpansive mappings", Bull. Malays. Math. Sci. Soc.(2), Vol. 36, (Issue 3), pp 611-624
30E. U. Ofoedu. (2013, January), "Iterative Approximation Of Solutions Of Variational Inequality Problems", Journal of the Nigerian Mathematical Society, Vol. 32, (Issue 1), pp 253-279
31Eric U Ofoedu. (2013, January), "A general approximation scheme for solutions of various problems in fixed point theory", International Journal of Analysis, (Issue 1), pp 762831
32E. U. Ofoedu. (2012, October), "Notes on iterations for families of asymptotically pseudocontractive mappings", Applied Mathematics Letters, Vol. 25, (Issue 10), pp 1575-1577
33Eric U Ofoedu, Habtu Zegeye. (2012, January), "Further investigation on iteration processes for pseudocontractive mappings with application", Nonlinear Analysis: Theory, Methods & Applications, Vol. 75, (Issue 1), pp 153-162
34Eric U. Ofoedu , David M. Malonza. (2011, January), "Hybrid approximation of solutions of nonlinear operator equations and application to equation of Hammerstein-type", Applied Mathematics and Computation, Vol. 217, pp 6019–6030
35C. E. Chidume, E. U. Ofoedu. (2011, September), "Solution of nonlinear integral equations of Hammerstein type", Nonlinear Analysis: Theory, Methods & Applications, Vol. 74, (Issue 13), pp 4293-4299
36Eric U. Ofoedu, David M Malonza. (2011, March), "Hybrid approximation of solutions of nonlinear operator equations and application to equation of Hammerstein-type", Applied Mathematics and Computation, Vol. 217, (Issue 13), pp 6019-6030
37EU Ofoedu, Y Shehu. (2010, August), "Iterative construction of a common fixed point of finite families of nonlinear mappings", Journal of Applied Analysis, Vol. 16, (Issue 1), pp 59-77
38C. E. Chidume, E. U. Ofoedu. (2010, November), "Corrigendum to the paper, "A new iteration process for approximation of common fixed points for finite families of total asymtotically nonexpansive mappings". Int. J. Math. Math. Sci. vol. 2009, doi:10.1155/2009/615107", Unknown Journal or Publisher
39Habtu Zegeye, Eric U Ofoedu, Naseer Shahzad. (2010, August), "Convergence theorems for equilibrium problem, variational inequality problem and countably infinite relatively quasi-nonexpansive mappings", Applied Mathematics and Computation, Vol. 216, (Issue 12), pp 3439-3449
40Eric U Ofoedu, Habtu Zegeye. (2010, December), "Iterative algorithm for multi-valued pseudocontractive mappings in Banach spaces", Journal of mathematical analysis and applications, Vol. 372, (Issue 1), pp 68-76
41Eric Uwadiegwu Ofoedu, Yekini Shehu. (2009, January), "Convergence of Path and Approximation of Common Element of Null Spaces of Countably Infinite Family of m-Accretive Mappings in Uniformly Convex Banach Spaces.", International journal of mathematics and mathematical sciences, (Issue 1), pp 910487
42Charles E Chidume, Eric Uwadiegwu Ofoedu. (2009, January), "A new iteration process for approximation of common fixed points for finite families of total asymptotically nonexpansive mappings", International journal of mathematics and mathematical sciences, Vol. 2009, (Issue 1), pp 615107
43E. U. Ofoedu. (2008, January), "Iterative approximation of a common zero of a countably infinite family of m-accretive operators in Banach spaces", Fixed Point Theory and Applications, Vol. 2008, (Issue 1), pp 325792
44C.E Chidume, E.U Ofoedu. (2008, August), "A new iteration process for finite families of generalized Lipschitz pseudo-contractive and generalized Lipschitz accretive mappings", Nonlinear Analysis: Theory, Methods & Applications, Vol. 69, (Issue 4), pp 1200-1207
45E.U Ofoedu, Y. Shehu, J.N Ezeora. (2008, January), "Solution by iteration of nonlinear variational inequalities involving finite family of asymptotically nonexpansive mappings and monotone mappings", PanAmerican Mathematical Journal (USA), Vol. 18, (Issue 4), pp 61-75
46C.E Chidume, E.U Ofoedu. (2007, July), "Strong convergence theorems for uniformly L-Lipschitzian mappings in Banach spaces", Unknown Journal or Publisher, Vol. 16, (Issue 4), pp 1-11
47C. E. Chidume, E.U. Ofoedu. (2007, September), "Approximation of common fixed points for finite families of total asymptotically nonexpansive mappings", Journal of Mathematical Analysis and Applications, Vol. 333, (Issue 1), pp 128-141
48E. U. Ofoedu. (2006, September), "Strong convergence theorem for uniformly L-Lipschitzian asymptotically pseudocontractive mapping in real Banach space", Journal of Mathematical Analysis and Applications, Vol. 321, (Issue 2), pp 722-728
49C. E. Chidume, E. U. Ofoedu and H. Zegeye,. (2003, April), "Strong and Weak Convergence Theorems for Asymptotically Nonexpansive Mappings,", Journal of Mathematical Analysis and Applications, Vol. 280, (Issue 2), pp 364-374