Now showing items 3296-3315 of 9681

    • Thumbnail

      On Codes over the Rings Fq + uFq + vFq + uvFq

      Yaghi, Ibrahim M. (الجامعة الإسلامية - غزة, 2013)
      Codes over finite rings have been studied in the early 1970’s [4]. A great deal of attention has been given to codes over finite rings from 1990 [20], because of their new role in algebraic coding theory and their successful ...
    • Thumbnail

      On contra continuous functions

      Al-Faiuomy, Hanady A. (الجامعة الإسلامية - غزة, 2015)
    • Thumbnail

      On Decoding of Quadratic Residue Codes

      Al-shorbassi, Ramez Zahar Mahmoud (the islamic university, 2010)
      A binary Quadratic Residue(QR) code of length n is an (n, (n+1)/2) cyclic code over GF(2m) with generator polynomial g(x) where m is some integer. The length of this code is a prime number of the form n = 8l + 1 where l ...
    • Thumbnail

      On Developing Distributed Differential Space-Time Codes

      Abdallah, Obada H. (الجامعة الإسلامية - غزة, 2012)
      Multiple-input-multiple-output (MIMO) communication systems are used to improve the signal quality, increase the data throughput and suppress interference. Unfortunately, multiple antennas cannot be mounted on small size ...
    • Thumbnail

      On Developing Quadrature Spatial Modulation for Space -Time Block Coding and for Wireless Relaying Networks

      Mohareb, Mohammed Soud (الجامعة الإسلامية - غزة, 2017)
      Multiple input multiple output (MIMO) techniques are one of the most important technologies in the 4th generation wireless systems, and will have a key role in meeting the requirements of 5G. Wireless relaying networks ...
    • Thumbnail

      On Distributions of Generalized Order Statistics from Kumaraswamy Distribution in Closed Forms

      Safi, Samir K.
      The Kumaraswamy distribution which introduced by Poondi Kumaraswamy (1980) is similar to the Beta distribution but has the key advantage of a closed-form cumulative distribution function. With its two non-negative shape ...
    • On double object and dative constructions in English and Arabic.

      Amer, Walid M. (1998)
      We start in Chapter One by describing the theoretical framework (Government Binding Theory) adopted in the thesis. In Chapter Two, we shall introduce some salient properties of MSA and PA morphological and syntactic structure ...
    • Thumbnail

      On Even Length Codes Over Finite Rings

      Abed Hamoudeh, Mohammed (the islamic university, 2010)
      Codes over finite rings have been studied in the early 1970. A great deal of attention has been given to codes over finite rings from 1990, because of their new role in algebraic coding theory and their successful application. ...
    • Thumbnail

      On Finite and Artinian To-Alexandroff Spaces

      Said, Nader Fathi (the islamic university, 2009)
      In this thesis, we study Alexandroff spaces which are topological spaces in which arbitrary intersection of open sets is open. We study, among other things, the two papers titled "On finite To- topological spaces" by A. ...
    • Thumbnail


      Amer, Walid M. (2003)
      One of the recurring questions in the literature of quantifiers has been how to provide a theoretical interpretation for the syntax of floating quantifiers that human languages exhibit. This question becomes crucial when ...
    • Thumbnail

      On Fourth Painleve Hierarchies

      El -shiekhalil, Sojoud Abd El - Hady (الجامعة الإسلامية - غزة, 2016)
      In this thesis we will study a generalized fourth and second (PIV -PII) Painlev´e hierarchy. Then we will obtain a fourth Painlev´e hierarchy as special case of this generalized PIV -PII hierarchy. we will also find the ...
    • Thumbnail

      On fuzzy probability theory

      Habil, Eissa D.; Nasr, Taghreed Z (Kluwer Academic Publishers-Plenum Publishers, 2002)
      Our main aim from this work is to see which theorems in classical probability theory are still valid in fuzzy probability theory. Following Gudder's approach [Demonestratio Mathematica 31(3), 1998, 235–254; Foundations of ...
    • Thumbnail

      On G-Cyclicity of Operators

      Salman, Atef A. (the islamic university, 2007)
      In this thesis, we focus our study on a part of cyclic phenomena, namely Gcyclic operators on an infinite dimensional separable complex Hilbert space. We study some properties of cyclic, supercyclic, and hyupersyclic ...
    • Thumbnail

      On graded n− absorbing submodules

      Hamoda, Mohammad; Ashour, Arwa E. (2015)
      Let G be a group with identity e. Let R be a G− graded commutative ring, M be a graded R− module and n be a positive integer. In this article, we introduce and study the concepts of graded n− absorbing submodules. Various ...
    • Thumbnail

      On Improvement of Hazard Rate Function Estimation Using Adaptive Kernel Estimates

      Alhoubi, Iyad M.; El Shekh Ahmed, Hazem I.; Salha, Raid B. (الجامعة الإسلامية - غزة, 2017)
      In this paper, we use the adaptive kernel estimates method to improve nonparametically the estimator of the probability density function (pdf) using the Erlang kernel (Erlang estimator). In addition, the cumulative ...
    • Thumbnail

      On Linear Codes over F2 x F2

      Isleem, Ibtisam Mohammed (the islamic university, 2007)
      A code of length n and size M consist of a set of M vectors of n components. The components being taken from some alphabet set S. So a code C is a set of n-tuples subset of Sn. If S has a ring structure then C is called a ...
    • Thumbnail

      On Linear Maps Preserving Spectrum, Spectral Radius and Essential Spectral Radius

      Alser, Huda A D (الجامعة الإسلامية - غزة, 2016)
      In this thesis, we focus our study on a part of the linear maps on algebras of operators that preserve certain properties of operators. We study linear maps preserving spectrum. Let X and Y be Banach spaces. We show that ...
    • Thumbnail

      on minimal and maximal regular open sets

      Nasser, Fadwa M. (الجامعة الإسلامية - غزة, 2016)