Notes on classification of toric surface codes of dimension 5
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作者:
Yau, Stephen S. -T.
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Univ Illinois, Dept MSCS, Chicago, IL 60607 USA
E China Normal Univ, Inst Math, Shanghai 200062, Peoples R ChinaUniv Illinois, Dept MSCS, Chicago, IL 60607 USA
Yau, Stephen S. -T.
[1
,2
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Zuo, Huaiqing
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E China Normal Univ, Dept Math, Shanghai 200062, Peoples R ChinaUniv Illinois, Dept MSCS, Chicago, IL 60607 USA
Zuo, Huaiqing
[3
]
机构:
[1] Univ Illinois, Dept MSCS, Chicago, IL 60607 USA
[2] E China Normal Univ, Inst Math, Shanghai 200062, Peoples R China
[3] E China Normal Univ, Dept Math, Shanghai 200062, Peoples R China
This is an addendum to the beautiful paper by Little and Schwarz (Appl Algebra Eng Commun Comput 18:349-367, 2007) in which one case of toric surface codes of dimension 5 was missing in their classification result of toric surface codes of dimension less than 6. Our main purpose is to fill the gap of this paper. We find that our new code C(P5)(7) enjoys more symmetry, and it has more codewords of minimum distance in general. However, over some special fields F(2)m, C(P5(5)) and C(P5)(7) have the same number of the codewords of minimum distance.
机构:
Indian Inst Technol Madras, Dept Elect Engn, Chennai 600036, Tamil Nadu, IndiaIndian Inst Technol Madras, Dept Elect Engn, Chennai 600036, Tamil Nadu, India
Aloshious, Arun B.
Sarvepalli, Pradeep Kiran
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Indian Inst Technol Madras, Dept Elect Engn, Chennai 600036, Tamil Nadu, IndiaIndian Inst Technol Madras, Dept Elect Engn, Chennai 600036, Tamil Nadu, India