Browsing by Author "mashker"
Now showing items 1-20 of 21
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Cyclic codes over {Z_2+ uZ_2+ u^ 2Z_2+\ldots+ u^{k-1} Z_2}
(The Scientific and Technological Research Council of Turkey, 2011)In this paper, we study the structure of cyclic codes of an arbitrary length n over the ring Z_2+ uZ_2+ u^ 2Z_2+\ldots+ u^{k-1} Z_2, where u^ k= 0. Also we study the rank for these codes, and we find their minimal spanning ... -
Idempotent generators of cyclic and quadratic residue codes over
(الجامعة الإسلامية - غزة, 2013)In this paper we study idempotent generators of cyclic codes and quadratic residue codes over R = , where and . The forms of some idempotents over this ring are given, the quadratic residue codes are defined in forms of ... -
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Linear codes over F2+ uF2
(2003) -
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LINEAR CODES OVER Z4 USING ALMOST-GREEDY ALGORITHM
(الجامعة الإسلامية - غزة, 2003)In this paper we prove thate the almost-greedy and almost self- orthogonal greedy codes over Z4 with Lee distance are linear when they are generated by using the B-ordering and the almost-greedy algorithm of any ordered ... -
LINEAR CODES OVER Z4 USING ALMOST-GREEDY ALGORITHM
(الجامعة الإسلامية - غزة, 2003)In this paper we prove thate the almost-greedy and almost self- orthogonal greedy codes over Z4 with Lee distance are linear when they are generated by using the B-ordering and the almost-greedy algorithm of any ordered ... -
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MacDonald codes over the ring F2+ uF2+ u2F2
(2010)Recently codes over finite rings have received much attention. In [1] MacDonald codes of type α and β over the ring F2+ uF2 were given as a generalization of MacDonald codes over Z4 [5]. In this paper, we construct MacDonald ... -
MacDonald codes over the ring F3+ vF3
(2012)The binary MacDonald codes were introduced in [9] and q− ary version (q≥ 2) MacDonald code over the finite field Fq was studied in [10]. In [5], CJ Colbourn and M. Gupta obtained two families of MacDonald codes over the ... -
On 2-absorbing Primal Hyperideals Of Multiplicative Hyperrings
(2020-02-03)Let R be a commutative multiplicative hyperring. In this paper, we introduce the concept of 2-absorbing primal hyperideals. A non zero hyperideal I of a multiplicative hyperring R is called a 2-absorbing primal hyperideal ... -
On Almost 2-Absorbing Primary Sub-modules
(الجامعة الإسلامية - غزة, 2017)Let R be a commutative ring with identity and M be a unitary R-module, In this paper we introduce the concept of almost 2-absorbing primary sub-modules as a new generalization of 2-absorbing sub-modules. We study some basic ... -
Simplex Codes of Type γ over F3+ vF3
(2010)In this paper, it is constructed simplex linear codes over the ring F3+ vF3 of type γ, where v 2= 1 and F3={0, 1, 2} and obtained the minimum Hamming, Lee and Bachoc weights of this codes. -
Simplex Codes over the Ring F~ 2+ uF~ 2
(Dhahran, Saudi Arabia: King Fahd University of Petroleum and Minerals, c1997-, 2005)In this paper, we obtain simplex codes over the ring F2+ uF2. These codes are the generalization of simplex codes over the ring¢ 4. -
Simplex Codes Over the Ring\sum_ {n= 0}^ su^ n F_2
(The Scientific and Technological Research Council of Turkey, 2005)In this paper, we introduce simplex linear codes over the ring\sum_ {n= 0}^{n= s} u^ n F_2 of types\alpha and\beta, where u^{s+ 1}= 0. And we determine their properties. These codes are an extension and generalization of ... -
Simplex Linear Codes Over the Ring F2+ vF2
(جامعة النجاح الوطنية, 2008) -
Skew constacyclic codes over Fp+ vFp
(2016)In this paper, we study a special class of linear codes called skew constacyclic codes over finite non-chain rings of the form Fp+ vFp, where p is an odd prime and v2= v. We use ideal θv-constacyclic codes to define skew ... -
تراميز ماكدونالد على الحلقة
(الجامعة الإسلامية - غزة, 2010)In this paper, we construct MacDonald codes of type and over the ring F 2 +uF 2 +u 2 F 2 where u 3 = 0 and study Gray image properties, torsion code, weight distribution. Finally we obtain linear binary codes by gray map. -
تراميز ماكدونالد على الحلقة
(الجامعة الإسلامية - غزة, 2012)In this paper, we construct MacDonald codes of type over the ring F 3 + vF 3 , where v 2 = 1, F 3 = {0, 1, 2} is the field of three elements and investigate some of their properties such as torsion codes and weight ... -
طريقة جبرية جديدة لفك تراميز البواقي التربيعية (41, 21, 9)
(2015)في هذا البحث قمنا بإيجاد طريقة جبرية جديدة لفك تراميز الكود الثنائى (41, 21, 9), ووجدنا خصائص عامة لـ syndromes و الفئات الفرعية لكود البواقي التربيعية الثنائي ذات الطول الفردي علي الصيغة ن= 8ك±1 حيث ك عدد صحيح, باستخدام ...