A. A. Karawia

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Citations	619	394
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Sameh AskarProfessor, Statistics and Operations Research Department, College of Science, King Saud UniversityVerified email at ksu.edu.sa
Prof. Dr. Moawwad E.A. El-MikkawyProfessor of Mathematics and Computer Science,Mansoura University,Mansoura,35516,EGYPTVerified email at mans.edu.eg
Aesha ElghandourAssistant. Lecturer, Faculty of Science, Mansoura UniversityVerified email at mans.edu.eg
Ahmed SalahLecturer of Computer Science, Mathematics Dept., Faculty of Science, Mansoura University, EgyptVerified email at mans.edu.eg
Yasser ElmasryMathematics Department, King Khalid University, KSAVerified email at kku.edu.sa
Professor. Abdulrahman Al-khedhairi (...King Saud University, College of Science, Department of Statistics & Operations ResearchesVerified email at ksu.edu.sa
Milan BatistaUniversity of Ljubljana, Faculty of maritime Studies and TransportVerified email at fpp.uni-lj.si
fatemah alammarاستاذ الاحصاء, جامعة القصيمVerified email at qu.edu.sa
Qaim Mehdi RizviAssociate Professor of Computer Science, Qassim UniversityVerified email at qu.edu.sa
Dr. Shaban El-ShehawyAssociate Professor of Mathematical Statistics, Menoufia UniversityVerified email at science.menofia.edu.eg
Ibrahim El-henawyZagazig UniversityVerified email at zu.edu.eg
Ammar M. SarhanProfessor: Mansoura University (Egypt) and UTF: Dalhousie University (Canada) andVerified email at mans.edu.eg
Prof.Dr. Ahmed ElgarayhiProfesor of Physics, Faculty of Science, Mansoura UniversityVerified email at mans.edu.eg
SUNIL KUMAR MUTTOOProfessor ,Department of Computer Science, Delhi UniversityVerified email at cs.du.ac.in

A. A. Karawia

Professor of Computer Science, Mansoura University

Verified email at mans.edu.eg

Image cryptography Image Steganography and Image Processing


Title Sort by citations Sort by year Sort by title	Cited by Cited by	Year
Inversion of general tridiagonal matrices M El-Mikkawy, A Karawia Applied Mathematics Letters 19 (8), 712-720, 2006	121	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	68	2019
Image encryption algorithm based on chaotic economic model SS Askar, AA Karawia, A Alshamrani Mathematical Problems in Engineering 2015, 2015	61	2015
A computational algorithm for solving periodic penta-diagonal linear systems AA Karawia Applied mathematics and computation 174 (1), 613-618, 2006	44	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
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	37	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	34	2022
On solving pentadiagonal linear systems via transformations SS Askar, AA Karawia Mathematical Problems in Engineering 2015, 2015	25	2015
Image encryption based on Fisher‐Yates shuffling and three dimensional chaotic economic map A Karawia IET Image Processing 13 (12), 2086-2097, 2019	23	2019
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	23	2009
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	22	2021
New encryption algorithm using bit-level permutation and non-invertible chaotic map AA Karawia, YA Elmasry IEEE Access 9, 101357-101368, 2021	21	2021
Medical image steganographic algorithm via modified LSB method and chaotic map AA Karawia IET Image Processing 15 (11), 2580-2590, 2021	12	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
On solving pentadiagonal linear systems via transformations AA Karawia Mathematical Problems in Engineering 2015, Article ID 232456, 2015	5	2015
Female facial beauty analysis for assesment of facial attractivness QM Rizvi, AA Karawia, S Kumar 2013 2nd International Conference on Information Management in the Knowledge …, 2013	5	2013
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

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