| ชื่อเรื่อง | : | Type II codes over F4+uF4 |
| นักวิจัย | : | Ling, San , Sole, Patrick |
| คำค้น | : | DRNTU::Science::Mathematics. |
| หน่วยงาน | : | Nanyang Technological University, Singapore |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2544 |
| อ้างอิง | : | Ling, S., & Solé, P. (2001). Type II Codes Over F4+uF4. European Journal of Combinatorics, 22(7), 983-997. , 0195-6698 , http://hdl.handle.net/10220/9864 , http://dx.doi.org/10.1006/eujc.2001.0509 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | European journal of combinatorics |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | Self-dual codes over F4 for the Euclidean scalar product [2, 6] and over F2 + uF2 [1, 5] received some attention lately. In the present article, we study codes over an alphabet R of size 16 that contains both alphabets as subrings. As a consequence, we obtain via suitable Gray maps self-dual codes over these two subrings which, in turn, give self-dual binary codes by the Gray maps of [6] and [5]. In particular, we introduce a subclass (Type II codes) of these self-dual codes over R which yield, after double Gray mapping, doubly even binary codes.Following a trend illustrated in [1] we also give constructions of lattices; specifically Z-lattices, Gaussian lattices and lattices over the golden integers via Construction A. A connection with Tits quaternionic construction of the Leech lattice [4, 8] is pointed out. |
| บรรณานุกรม | : |
Ling, San , Sole, Patrick . (2544). Type II codes over F4+uF4.
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Ling, San , Sole, Patrick . 2544. "Type II codes over F4+uF4".
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Ling, San , Sole, Patrick . "Type II codes over F4+uF4."
กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2544. Print. Ling, San , Sole, Patrick . Type II codes over F4+uF4. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2544.
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