PUBLICATIONS

Publications dans des revues internationales

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Revues internationales

Minimax Theory and its Applications, Creative Mathematics and Informatics, African Diaspora Journal of Mathematics, Pacific Journal of Optimization, Pacific Journal of Mathematics, SpringerPlus, Carpathian Journal of Mathematics, Abstract and Applied Analysis, Nonlinear Analysis, Theory, Methods and Applications, PanAmerican Journal of Mathematics, Numerical Functional Analysis and Optimization, International Journal of Mathematical Analysis, Advances in Numerical Analysis, International Journal of Analysis, Fixed Points, Theory and Applications, Journal of Nonlinear and Convex Analysis, Afrika Matematika, Applied Mathematics and Computation, ISRN: Mathematical Analysis, ISRN: Applied Mathematics, Annales de l’Institut Henri Poincaré, Journal of The Australian Mathematical Society, J. Nonlinear Sci. Appl.

Articles publiés dans des revues internationales

2021


2022


2020

  • Ngalla Djitté, Recent Developments on Iterative Methods for Nonlinear Equations, Research Book, 2021.

  • Thierno Mohamadane Mansour Sow, Ngalla Djitte Yahya Baba El Yekheir, A modified Mann algorithm for solving convex minimization and fixed point problems with composed nonlinear operators, Applied Mathematics E-Notes,20(2020), 462-475.

  • Eddy Kwessi, Geraldo de Souza, Ngalla Djitte, Mariama Ndiaye , The special atom space and Haar wavelets in higher dimensions, Demonstratio Mathematica 2020; 53: 131-151, 2020.

  • N. Djitté and M. Ndiaye, From Calculus of Variation to Exterior Differential Calculus: A Presentation and Some New Results, to appear, 2019

  • M. M. Gueye, M. Sene, M. Ndiaye and N. Djitte ́ Explicit algorithms for J-fixed points of some non linear mappings in certain Banach Spaces, a` paraître, CREATIVE MATH. & INF. 29 (2020), No. 1, 27 - 36

  • J. T. Mendy, T. M. M. Sow and N. Djitté, Computation of zeros of monotone type mappings: On Chidume's open problem, J. Aust. Math. Soc. 108 (2020), 278-288, doi:10.1017/S1446788719000545.

  • Y. B. El Yekheir, J. T. Mendy, T. M. M. Sow and N. Djitté, Proximal point algorithms for fixed point problem and convex minimization problem, Int. Journal of Math. Anal., Vol. 14, 2020, no. 1, 27 - 44

2019

    • T. M. M. Sow, M. Sene, M. Ndiaye, Y. B. El Yekheir and N. Djitté, Algorithms for a system of variational inequality problems and fixed point problems with demicontractive mappings, J. Nigerian Mathematical Society, vol. 38, Issue 3, pp. 341-361, 2019

    • M. sene, M. Ndiaye and N. Djitte, Algorithms for Hammerstein inclusions in certain Banach spaces, J. Nonlinear Sci. Appl., 12 (2019), 387–404.

2018

    • T. M. M. Sow, M. Ndiaye, M. sene and N. Djitte, Computation of zeros of nonlinear monotone mappings in certain Banach spaces, In A Collection of Papers in Mathematics and Related Sciences, a festschrift in honour of the late Galaye Dia (Editors : Seydi H., Lo G.S. and Diakhaby A.). Spas Editions, Euclid Series Book, pp. 231 –243. Doi : 10.16929/sbs/2018.1000302. http://www.statpas.org/ajas/admin/articles/spaseds/2018_SBS_0003/FGD_03_02_def.pdf

2017

  • J. T. Mendy, M. sene and N. Djitte, Explicit algorithm for Hammerstein equations with bounded, hemi-continuous and monotone mappings, Minimax Theory and its Applications, 02 (2017) 319–343.

  • J. T. Mendy, M. sene and N. Djitte, Algorithm for zeros of maximal mono- tone mappings in classical Banach spaces, Int. J. Math. Anal., Vol. 11, 2017, no. 12, 551 – 570.

  • C. Diop, T.M. M. Sow, N. Djitté and C.E. Chidume, Hammerstein equations with Lipschitz and strongly monotone mappings in classical Banach spaces, Afr. Diasp. J. of Math. 20 (2017), no. 2, 1–15.

  • C. Diop, M. Sene, N. Djitté, Approximation of common fixed points of a finite finite family of multivalued mappings , Pacific journal of Optimization, Volume 13 (2017), Number 1, pp. 155-164.

2016

    • T.M. M. Sow, N. Djitté and C.E. Chidume, A path convergence theorem and construction of fixed points for nonexpansive mappings in certain Banach spaces, Carpathian J. of Math., 32 (2016), No. 2, 217 - 226

    • T.M. M. Sow, C. Diop and N. Djitté, Algorithm for Hammerstein equations with monotone mappings in certain Banach spaces, Creat. Math. Inform., 25 (2016), No. 1, 101 - 114.

2015

    • C.E. Chidume, N. Djitte, M sene, Iterative algorithm for zeros of multivalued accretive operators in certain Banach spaces, Afr. Mat. 26, (2015), no. 3-4, 357-368.

    • C. Diop, T.M. M. Sow, N. Djitté and C.E. Chidume, Constructive techniques or zeros of monotone mappings in certain Banach spaces, SpringerPlus.2015, 4:383, DOI: 10.1186/s40064-015-1169-2

    • T.M. M. Sow, M. Sene, and N. Djitté, Strong convergence theorems for a common fixed point of a finite family of multivalued mappings in certain Banach spaces, Int. Journal of Math. Anal., Vol. 9, 2015, no. 9, 437 - 452.

2014

    • M. Sene, C. Diop and N. Djitté, Iterative algorithms for a finite family of multi-valued quasi-nonexpansive mappings , Advances in Numerical Analysis, Volume 2014, Article ID 181049, 6 pages.

  • N. Djitté and M. Sene, Convergence theorems for fixed points of multi-valued mappings in Hilbert spaces, Int. J. Anal., Volume 2014, Article ID 269786, 7 pages.

  • M. Sene, P. Faye and N. Djitté, A Krasnoselskii type Algorithm for approximating a common fixed point of a finite family of multivalued strictly pseudo- contractive mappings in Hilber spaces , J. Maths. Sci. Adv. Appl., Volume 27, 2014, p. 59-80.

  • C. E. Chidume, C.O. Chidume, N. Djitté, M. S. Minjibir, Iterative Algorithm for fixed points of multi-Valued pseudo-contractive mappings in Banach Spaces, J. Nonlinear and Convex Anal., Volume 15, Number 2, 2014, 241-255.

2013

  • C. E. Chidume, N. Djitté, J.N. Ezeora, Convergence theorems for fixed points of uniformly continuous Phi-pseudocontractive type operator, FixedPoint Theory and Applications,2013:321 (25 November 2013). doi:10.1186/1687-1812-2013-321.

  • N. Djitté, M. Séne, An iterative algorithm for approximating solutions of Hammerstein integral equations, to appear, Num. Funct. Anal. Opti., 34, 12, 1299 - 1316, 2013, DOI: 10.1080/01630563.2013.812111, (12 november 2013)

  • C. E. Chidume, C.O. Chidume, N. Djitté, M. S. Minjibir, Convergence Theorems for Fixed Points of Multivalued Pseudocontractive mappings in Hilbert spaces, Abstr. Appl. Anal , Volume 2013, Article ID 629468, 10 pages.

  • C. E. Chidume, C.O. Chidume, N. Djitté, M. S. Minjibir, Krasnoselskii-type Algorithm for Fixed Points of Multivalued strictly pseudo-contractive Mappings, Fixed Point Theory and Applications, 2013, 2013:58, doi:10.1186/1687-1812-2013, (14 March 2013).

  • C.E. Chidume, N. Djitté , An iterative method for solving nonlinear integral equations of Hammerstein type, Appl. Math. Comput., 219 (2013) pp. 5613- 5621.

2012

  • N. Djitté, M. Séne , Iterative solution of nonlinear integral equations of Hammerstein type with Lipschitz and accretive operators, ISRN Appl. Math. V2012 ArticleID 963802, 15p. (2012). doi: 10.5402/2012/963802.

  • C.E. Chidume, N. Djitté , Approximation of solutions of nonlinear integral equations of Hammerstein type , ISRN Math. Anal. Volume 2012, Article ID 69751, 12 p. (2012). doi: 10.5402/2012/169751.

  • C.E. Chidume, N. Djitté , Convergence theorems for solutions of Hammerstein equations with accretive type nonlinear operators, Panam. Math. J., 22, No. 2, 19-29 (2012).

  • C.E. Chidume, N. Djitté , Strong convergence theorems for zeros of bounded maximal monotone nonlinear operators, Abstr. Appl. Anal.,Volume 2012, Article ID 681348, 19 p. (2012), doi: 10.1155/2012/681348

2009

  • C.E. Chidume, N. Djitté , Approximation of solutions of Hammerstein equations with bounded strongly accretive nonlinear operators, Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods, 70, No. 11, A, 4071-4078 (2009).,

  • C.E. Chidume, N. Djitté , Iterative approximation of solutions of nonlinear equations of Hammerstein type, Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 70, No. 11, A, 4086-4092 (2009). doi: 10.1016/j.na.2008.08.017.

  • C.E. Chidume, N. Djitté , Applications to Hammerstein Integral Equations, Chapter 13 in Geometric properties of Banach spaces and nonlinear iterations, Springer Verlag Series: Lecture Notes in Mathematics, Vol. 1965 (2009), ISBN 978-1-84882-189-7, p. 173-190

2004-2006

  • Ivar Ekeland ,Ngalla Djitté , An inverse problem in the economic theory of demand, Ann. Inst. Henri Poincaré, Anal. Non Linéaire 23, No. 2, 269-281 (2006).

  • Ngalla Djitté , Problème inverse en calcul des variations, Cahiers du CEREMADE, Université Paris-Dauphine, France, 2005.

  • Ngalla Djitté , Systèmes Différentiels Extérieurs et Applications aux Problèmes Inverses, Thèse de Doctorat Unique, Université Paris Dauphine, Paris, France, Juillet 2004