| Inversion of general tridiagonal matrices M El-Mikkawy, A Karawia Applied Mathematics Letters 19 (8), 712-720, 2006 | 125 | 2006 |
| An algorithm of image encryption using logistic and two-dimensional chaotic economic maps SS Askar, AA Karawia, A Al-Khedhairi, FS Al-Ammar Entropy 21 (1), 44, 2019 | 71 | 2019 |
| Image encryption algorithm based on chaotic economic model SS Askar, AA Karawia, A Alshamrani Mathematical Problems in Engineering 2015 (1), 341729, 2015 | 62 | 2015 |
| A computational algorithm for solving periodic penta-diagonal linear systems AA Karawia Applied mathematics and computation 174 (1), 613-618, 2006 | 45 | 2006 |
| Encryption algorithm of multiple-image using mixed image elements and two dimensional chaotic economic map AA Karawia Entropy 20 (10), 801, 2018 | 40 | 2018 |
| A new cryptographic algorithm via a two-dimensional chaotic map A Elghandour, A Salah, A Karawia Ain Shams Engineering Journal 13 (1), 101489, 2022 | 38 | 2022 |
| Cryptographic algorithm based on pixel shuffling and dynamical chaotic economic map SS Askar, AA Karawia, FS Alammar IET Image Processing 12 (1), 158-167, 2018 | 38 | 2018 |
| On solving pentadiagonal linear systems via transformations SS Askar, AA Karawia Mathematical Problems in Engineering 2015 (1), 232456, 2015 | 29 | 2015 |
| An image encryption algorithm based on bisection method and one-dimensional piecewise chaotic map AN Elghandour, AM Salah, YA Elmasry, AA Karawia IEEE Access 9, 43411-43421, 2021 | 26 | 2021 |
| The use of the Sherman–Morrison–Woodbury formula to solve cyclic block tri-diagonal and cyclic block penta-diagonal linear systems of equations M Batista, ARAI Karawia Applied mathematics and computation 210 (2), 558-563, 2009 | 26 | 2009 |
| Image encryption based on Fisher‐Yates shuffling and three dimensional chaotic economic map A Karawia IET Image Processing 13 (12), 2086-2097, 2019 | 24 | 2019 |
| New encryption algorithm using bit-level permutation and non-invertible chaotic map AA Karawia, YA Elmasry IEEE Access 9, 101357-101368, 2021 | 22 | 2021 |
| Medical image steganographic algorithm via modified LSB method and chaotic map AA Karawia IET Image Processing 15 (11), 2580-2590, 2021 | 14 | 2021 |
| Two algorithms for solving comrade linear systems AA Karawia Applied mathematics and computation 189 (1), 291-297, 2007 | 10 | 2007 |
| New double periodic and solitary wave solutions to the modified Kawahara equation A Elgarayhi, AA Karawia International Journal of Nonlinear Science 7 (4), 414-419, 2009 | 7 | 2009 |
| Symbolic algorithm for solving comrade linear systems based on a modified Stair-Diagonal Approach AA Karawia Applied Mathematics Letters 26 (9), 913-918, 2013 | 6 | 2013 |
| Two algorithms for solving general backward pentadiagonal linear systems AA Karawia International Journal of Computer Mathematics 87 (12), 2823-2830, 2010 | 6 | 2010 |
| Cryptographic Algorithm Using Newton-Raphson Method and General Bischi-Naimzadah Duopoly System A Karawia Entropy 23 (1), 57, 2020 | 5 | 2020 |
| On solving pentadiagonal linear systems via transformations AA Karawia Mathematical Problems in Engineering 2015, Article ID 232456, 2015 | 5 | 2015 |
| On solving a general bordered tridiagonal linear system AA Karawia, QM Rizvi International Journal of Mathematics and Mathematical Sciences 33, 1160-1163, 2013 | 5 | 2013 |
Sameh AskarProfessor, Statistics and Operations Research Department, College of Science, King Saud University在 ksu.edu.sa 的电子邮件经过验证
