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Journal Article

Research and publications

Journal Articles

• H.K. Xu, N. Altwaijry, and S. Chebbi, " An Iterative Regularization Method for Variational inequalities in Hilbert Spaces”, Carpathian Journal of Mathematics,.36(3), 475 - 482 , September 2020.
• N. Altwaijry, T. Aldhaban, S. Chebbi, and H.K. Xu, “Krasnoselskii-Mann Viscosity Approximation Method for Nonexpansive Mappings”, Mathematics 2020, 8(7), 1153; DOI 10.3390/math8071153, July 2020.
• H.K. Xu, N. Altwaijry, and S. Chebbi, " Strong Convergence of Mann's Iteration Process in Banach Spaces ", Mathematics 2020, 8(6), 954, DOI 10.3390/math8060954, June 2020.
• N. Altwaijry, S. Chebbi, H. Hammami, P. Gourdel, “Borsuk’s Antipodal Fixed Points Theorems for Compact or Condensing Set-Valued Maps”, Advances in Nonlinear Analysis, Volume 7, Issue 3, 307-311, DOI 10.1515/anona-2016-0128, August 2018.
• N. Altwaijry, A. Baazeem, and M. Garayev, "Distance Estimates, Norm of Hankel Operators, and Related Questions", Operators and Matrices, Volume 12, Number 1, 157–168, DOI 10.7153/oam-2018-12-10, March 2018.
• N. Altwaijry, S. Ounaies, and S. Chebbi, "Generalized Convexity and Applications to Fixed Points and Equilibria", Journal of Fixed Point Theory and Applications, 20(1) DOI 10.1007/s11784-018-0517-6, March 2018.
• S. Chebbi, N. Altwaijry, and H.K. Xu, "A Strongly Convergent Modification of the Proximal Point Algorithm in Nonsmooth Banach Spaces", Fixed Point Theory, 19(1):107-122 DOI 10.24193/fpt-ro.2018.1.09, February 2018.
• N. Altwaijry, S. Chebbi, and H.K. Xu, “Properties and Splitting Method for the p-Elastic Net”, Pacific Journal of Optimization, Volume 12, No. 4, pp. 801-811, October 2016.
• N. Altwaijry, S. Chebbi, and H.K. Xu, “Ergodic Convergence of the Double Backward Method for Monotone Operators”, Journal of Nonlinear and Convex Analysis, Volume 16, No. 7 pp. 1195-1204, July 2015.
• M. Alqurashi, N. Altwaijry, C. M. Edwards, C. Hoskins, “The Banach-Lie Algebra of Multiplication Operators on a W*-algebra”, Asian-European J. Math., Volume 04, Issue 02, 235, October 2011.
• N. Altwaijry and C. M. Edwards, "The Banach-Lie Algebra of Multiplication Operators on a JBW*-triple", Journal of Functional Analysis, 254, 2866–2892, June 2008.

Books

• “Principles of Geometry for Olympiad Students”, N. Altwaijry, M. Samhan, L. Topan, Al-Obaikan Press, ISBN 9786035038669, November 2016.
• “Introductory Functional Analysis with Applications” by Erwin Kreyszig, translation into Arabic, ongoing.

Working Papers

• R. Tapdigoglu; M. Garayev; N. Altwaijry, “Berezin symbols inequalities via Grüss type inequalities and related questions”, under review.
• R. Tapdigoglu, M. Gürdal, N. Altwaijry, and N. Sar, “Davis-Wielandt-Berezin radius inequalities via Dragomir inequalities”, under review.

• M. Garayev, N. Altwaijry, A. Baazeem and H. Guediri, " Some Problems for Complex Skew-Symmetric and Complex Symmetric Operators", under review.