Zobrazeno 1 - 10
of 96
pro vyhledávání: '"Basim A. Hassan"'
Autor:
Khaled Benkouider, Aceng Sambas, Talal Bonny, Wafaa Al Nassan, Issam A. R. Moghrabi, Ibrahim Mohammed Sulaiman, Basim A. Hassan, Mustafa Mamat
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract This paper describes a novel 4-D hyperchaotic system with a high level of complexity. It can produce chaotic, hyperchaotic, periodic, and quasi-periodic behaviors by adjusting its parameters. The study showed that the new system experienced
Externí odkaz:
https://doaj.org/article/b00652eb0fbb433881df1018be0e5277
Autor:
Khaled Benkouider, Issam A.R. Moghrabi, Aceng Sambas, Sezgin Kaçar, Süleyman Uzun, Basim A. Hassan, Ibrahim Mohammed Sulaiman, Sundarapandian Vaidyanathan, Mohamad Afendee Mohamed, Jumadil Saputra
Publikováno v:
International Journal of Data and Network Science, Vol 8, Iss 2, Pp 989-1000 (2024)
Recently, there has been tremendous interest worldwide in the possibility of using chaos in communication systems. Many different chaos-based secure communication schemes have been proposed up until now. However, systems with strong chaoticity are mo
Externí odkaz:
https://doaj.org/article/b022c0561ca84473b2c7b51cd89c7696
Autor:
Issam A. R. Moghrabi, Basim A. Hassan
Publikováno v:
Mathematics, Vol 12, Iss 5, p 768 (2024)
This paper is dedicated to the development of a novel class of quasi-Newton techniques tailored to address computational challenges posed by memory constraints. Such methodologies are commonly referred to as “limited” memory methods. The method p
Externí odkaz:
https://doaj.org/article/5d61518c460549e69b7e4510af48bd6e
Autor:
Basim A. Hassan
Publikováno v:
Al-Mustansiriyah Journal of Science, Vol 30, Iss 1, Pp 138-142 (2019)
In this article, we will present a generalizations of the nеw technique for spеctral conjugatе gradient methods based on the descent condition that by using a simple method to prove the global convеrgence of the nеw method without the Wolfе lin
Externí odkaz:
https://doaj.org/article/c7727554adf04d11800cd4384f9dfdb3
Autor:
Basim A. Hassan, Hawraz N. Jabbar
Publikováno v:
Zanco Journal of Pure and Applied Sciences, Vol 31, Iss s2, Pp 1-5 (2019)
In our work, we have proposed a new transformation Biggs's self-scaling Quasi-Newton update which is based on the simple idea of approximation for the inverse Hessian matrix. This transformation has implemented both theoretically and numerically and
Externí odkaz:
https://doaj.org/article/ec129ec7c4644f0e89542eafd52dc728
Autor:
Basim A. Hassan, Haneen A. Alashoor
Publikováno v:
Al-Mustansiriyah Journal of Science, Vol 29, Iss 1, Pp 133-137 (2018)
The nonlinear conjugate gradient method is widely used to solve unconstrained optimization problems. In this paper the development of different versions of nonlinear conjugate gradient methods with global convergence properties proved. Numerical resu
Externí odkaz:
https://doaj.org/article/49834149a36f47a3af92c41457a99a7a
Autor:
Basim A. Hassan, Haneen A. Alashoor
Publikováno v:
Al-Mustansiriyah Journal of Science, Vol 29, Iss 1, Pp 127-132 (2018)
A modified spectral methods for solving unconstrained optimization problems based on the formulae are derived which are given in [4, 5]. The proposed methods satisfied the descent condition. Moreover, we prove that the new spectral methods are global
Externí odkaz:
https://doaj.org/article/8503b859b37b44de89915936b3a1eec2
Autor:
Basim A. Hassan
Publikováno v:
Al-Mustansiriyah Journal of Science, Vol 28, Iss 3, Pp 193-199 (2018)
The conjugate gradient method an efficient technique for solving the unconstrained optimization problem. In this paper, we propose a new hybrid nonlinear conjugate gradient methods, which have the descent at every iteration and globally convergence p
Externí odkaz:
https://doaj.org/article/52d2f136422c474f81a925eade4842f0
Autor:
Sawsan S. Ismael, Basim A. Hassan
Publikováno v:
مجلة التربية والعلم, Vol 27, Iss 2, Pp 58-70 (2018)
In this paper, a new hybrid nonlinear conjugate gradient method are presented, which produce sufficient descent search direction at every iteration. This method showed globally convergent under some assumptions. The numerical results show that all th
Externí odkaz:
https://doaj.org/article/2d01fa8232864b439c7062be20d481b8
Autor:
Basim A. Hassan, Haneen A. Alashoor
Publikováno v:
Al-Mustansiriyah Journal of Science, Vol 27, Iss 5, Pp 68-73 (2017)
In this paper, a new type nonlinear conjugate gradient method based on the Scale Matrix is derived. The new method has the decent and globally convergent properties under some assumptions. Numerical results indicate the efficiency of this method to s
Externí odkaz:
https://doaj.org/article/6dc2dbc469134efb97e0f57626466515