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Quantum codes from linear codes over finite chain rings

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时间:2018-06-25  来源:数学机械化重点实验室

题目:           Quantum codes from linear codes over finite chain rings

报告人:      Xiusheng Liu  (Hubei Polytechnic University, China)

时间地点:   2018.06.29  11:00am  N202

摘要:           In this paper, we provide two methods of constructing quantum codes from linear codes over finite chain rings. The first one is derived from the Calderbank-Shor-Steane (CSS) construction applied to self-dual codes over finite chain rings. The second construction is derived from the CSS construction applied to Gray images of the linear codes over finite chain ring Fp2m+uFp2mFp2m+uFp2m. The good parameters of quantum codes from cyclic codes over finite chain rings are obtained. 
  This is joint work with Hualu Liu.
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