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检索条件"主题词=Quasi-twisted code"
8 条 记 录,以下是1-10 订阅
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Characterization of Nearly Self-Orthogonal quasi-twisted codes and Related Quantum codes
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IEEE TRANSACTIONS ON INFORMATION THEORY 2025年 第1期71卷 499-517页
作者: Ezerman, Martianus Frederic Grassl, Markus Ling, San Ozbudak, Ferruh Ozkaya, Buket Nanyang Technol Univ Sch Phys & Math Sci Singapore 637371 Singapore PQStat Singapore 408564 Singapore Univ Gdansk Int Ctr Theory Quantum Technol PL-80309 Gdansk Poland Sabanci Univ Fac Engn & Nat Sci TR-34956 Istanbul Turkiye Middle East Tech Univ Inst Appl Math TR-06800 Ankara Turkiye
quasi-twisted codes are used here as the classical ingredients in the so-called Construction X for quantum error-control codes. The construction utilizes nearly self-orthogonal codes to design quantum stabilizer codes... 详细信息
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Multidimensional quasi-twisted codes: equivalent characterizations and their relation to multidimensional convolutional codes
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DESIGNS codeS AND CRYPTOGRAPHY 2019年 第12期87卷 2941-2965页
作者: Ling, San Ozkaya, Buket Nanyang Technol Univ Sch Phys & Math Sci Div Math Sci Singapore 637371 Singapore
We study multidimensional analogues of quasi-twisted codes from different points of view. Their concatenated structure allows us to characterize self-dual and complementary-dual classes of such codes as well as to sho... 详细信息
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On quasi-twisted codes over finite fields
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FINITE FIELDS AND THEIR APPLICATIONS 2012年 第2期18卷 237-257页
作者: Jia, Yan Nanyang Technol Univ SPMS MAS 0301 Div Math Sci Singapore 637371 Singapore
In coding theory, quasi-twisted (QT) codes form an important class of codes which has been extensively studied. We decompose a QT code to a direct sum of component codes linear codes over rings. Furthermore, given the... 详细信息
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A Comparison of Distance Bounds for quasi-twisted codes
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IEEE TRANSACTIONS ON INFORMATION THEORY 2021年 第10期67卷 6476-6490页
作者: Ezerman, Martianus Frederic Lampos, John Mark Ling, San Ozkaya, Buket Tharnnukhroh, Jareena Nanyang Technol Univ Sch Phys & Math Sci Singapore 637371 Singapore Univ Philippines Inst Math Sci & Phys Los Banos 4031 Laguna Philippines
Spectral bounds on the minimum distance of quasi-twisted codes over finite fields are proposed, based on eigenvalues of polynomial matrices and the corresponding eigenspaces. They generalize the Semenov-Trifonov and Z... 详细信息
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Matrix product and quasi-twisted codes in one class
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COMPUTATIONAL & APPLIED MATHEMATICS 2024年 第2期43卷 1-20页
作者: Eldin, Ramy Taki Ain Shams Univ Fac Engn Cairo Egypt Egypt Univ Informat Knowledge City New Adm Capital Egypt
Many classical constructions, such as Plotkin's and Turyn's, were generalized by matrix product (MP) codes. quasi-twisted (QT) codes, on the other hand, form an algebraically rich structure class that contains... 详细信息
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Spectral Bounds for quasi-twisted codes
Spectral Bounds for Quasi-Twisted Codes
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IEEE International Symposium on Information Theory (ISIT)
作者: Ezerman, Martianus Frederic Ling, San Ozkaya, Buket Tharnnukhroh, Jareena Nanyang Technol Univ Sch Phys & Math Sci 21 Nanyang Link Singapore 637371 Singapore
New lower bounds on the minimum distance of quasi-twisted codes over finite fields are proposed. They are based on spectral analysis and eigenvalues of polynomial matrices. They generalize the Semenov-Trifonov and Zeh... 详细信息
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A class of 1-generator right quasi-polycyclic codes  2
A class of 1-generator right Quasi-polycyclic Codes
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2nd International Conference on Innovative Research in Applied Science, Engineering and Technology (IRASET)
作者: Ou-Azzou, Hassan Ialou, Brahim Mouloua, El Mahdi Moulay Ismail Univ Dept Math ENSAM ENSAM Meknes Morocco
In the present paper, we interest in right l-quasipolycyclic (((a) over right arrow, l)-QP) codes of length n = ml induced by the vector (a) over right arrow = (a(0), a(1),..., a(m-1)) is an element of F-q(m), over th... 详细信息
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A note on skew constacyclic codes over Fq
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DISCRETE MATHEMATICS ALGORITHMS AND APPLICATIONS 2019年 第3期11卷
作者: Islam, Habibul Prakash, Om Indian Inst Technol Patna Dept Math Patna 801106 Bihar India
In this paper, the skew constacyclic codes over finite non-chain ring R = F-q + uF(q) + vF(q), where q = p(m), p is an odd prime and u(2) = u, v(2) = v, uv = vu = 0, are studied. We show that the Gray image of a skew ... 详细信息
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