| ชื่อเรื่อง | : | On the representability of the biuniform matroid |
| นักวิจัย | : | Ball, Simeon , Padró, Carles , Weiner, Zsuzsa , Xing, Chaoping |
| คำค้น | : | DRNTU::Science::Mathematics::Discrete mathematics. |
| หน่วยงาน | : | Nanyang Technological University, Singapore |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2556 |
| อ้างอิง | : | Ball, S., Padró, C., Weiner, Z., & Xing, C. (2013). On the representability of the biuniform matroid. SIAM journal on discrete mathematics, 27(3), 1482-1491. , http://hdl.handle.net/10220/18666 , http://dx.doi.org/10.1137/120886960 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | SIAM journal on discrete mathematics |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | Every biuniform matroid is representable over all sufficiently large fields. But it is not known exactly over which finite fields they are representable, and the existence of efficient methods to find a representation for every given biuniform matroid has not been proved. The interest of these problems is due to their implications to secret sharing. The existence of efficient methods to find representations for all biuniform matroids is proved here for the first time. The previously known efficient constructions apply only to a particular class of biuniform matroids, while the known general constructions were not proved to be efficient. In addition, our constructions provide in many cases representations over smaller finite fields. |
| บรรณานุกรม | : |
Ball, Simeon , Padró, Carles , Weiner, Zsuzsa , Xing, Chaoping . (2556). On the representability of the biuniform matroid.
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Ball, Simeon , Padró, Carles , Weiner, Zsuzsa , Xing, Chaoping . 2556. "On the representability of the biuniform matroid".
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Ball, Simeon , Padró, Carles , Weiner, Zsuzsa , Xing, Chaoping . "On the representability of the biuniform matroid."
กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2556. Print. Ball, Simeon , Padró, Carles , Weiner, Zsuzsa , Xing, Chaoping . On the representability of the biuniform matroid. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2556.
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