• 不 限
  • 期刊论文
  • 硕博论文
  • 会议论文
  • 报 纸
  • 英文论文
  2. 您的位置
  3. 首页
  4. 期刊论文
  5. Maximum distance holey packings and related codes

Maximum distance holey packings and related codes

来源 :中国科学：数学英文版 | 被引量 : 0次 | 上传用户：web53dns
【摘 要】
：
The notion of a maximum distance holey packing is introduced and used to construct optimal ternary (n, 3, 3) codes for all lengths n≡2 (mod 3) and n≥8. Combin
【作 者】
：
殷剑兴 卢玉才 王健敏 
【机 构】
：
1.DepartmentofMathematics,2.DepartmentofMathematics,3.DepartmentofMathematics
【出 处】
：
中国科学：数学英文版
【发表日期】
：
1999年12期
【关键词】
：
MAXIMUM DISTANCE holey PACKINGS CONSTANT weight CODES constructions. maximum dis 
【基金项目】
：
Project supported by the National Natural Science Foundation of China (Grant No. 19671064)
下载到本地 , 更方便阅读
下载此文 赞助VIP
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
The notion of a maximum distance holey packing is introduced and used to construct optimal ternary (n, 3, 3) codes for all lengths n≡2 (mod 3) and n≥8. Combining this with Etzion’s result, the existence problem for an optimal ternary (n, 3,3)code is solve
其他文献
Laser molecular-beam epitaxy and second-order optical nonlinearity of BaTiO<sub>3</sub>/
A series of c-axis oriented BaTiO3/SrTiO3 superlattices with the atomic-scale precision were epitaxially grown on single-crystal SrTiO3(100) substrates using la
期刊
BaTiO3/SrTiO3SUPERLATTICESLASERMOLECULAR-BEAMEPITAXYreflectionhigh-energy
Structures of magnetized thin accretion disks
We investigate the magnetohydrodynamic (MHD) process in thin accretion disks. Therelevant momentum as well as magnetic reduction equations in the thin disk appr
期刊
ACCRETIONdisksyoungSTELLARobjectsmagnetohydrodynamics.accretion disks yo
The spectral observation of decimetric spikes with very high spectral resolution
Thousands of decimetric spikes were observed with a new spectrometer of Yunnan Observatory on June 24, 2001. The statistical analyses of the bandwidth, polariza
期刊
SunradioburstSPIKEemission.Sun radio burst spike emission.
Growth morphology and structural characteristic of C<sub>70</sub>single crystals
Large size C<sub>70</sub> single crystals with the dimension of more than 5 mm are grown from the vapor phase by controlling nucleation. X-ray diffraction and e
期刊
C<sub>70</sub>singleCRYSTALMORPHOLOGYCRYSTALstructure.C_(70)sin
Simulation of turbulent magnetic reconnection in the smallscale solar wind
Some observational examples for the possible occurrence of the turbulent magnetic reconnection in the solar wind are found by analysing Helios spacecraft’s hig
期刊
SOLARWINDMAGNETICRECONNECTIONturbulence.solar wind magnetic reconnection tu
Amplified spontaneous emission and its restraint in a terawatt Ti: sapphire amplifier
Amplified spontaneous emission (ASE) and its restraint in a femtosecond Ti: sapphire chirped-pulse amplifier were investigated. The noises arising from ASE were
期刊
amplifiedSPONTANEOUSemissionTERAWATTTi:SAPPHIREamplifier.amplified sponta
Blow-up estimates for semilinear parabolic systems coupled in an equation and a boundary condition
This paper deals with the blow-up rate estimates of solutions for semilinear parabolic systems coupled in an equation and a boundary condition. The upper and lo
期刊
semilinear寓言的系统发作率上面、更低的界限semilinear parabolic systems blow-up rates upper a
Algebraic maps from spheres to spheres
Some homotopy classes of the unit spheres are explicitly represented by entire rational maps.
期刊
HOMOTOPYgroupofSPHEREentirerationalMAPcharacteristicmap.homotopy group
Effect of non-uniform magnetic field on crystal growth by floating-Zone method in microgravity
The magnetic damping effect of the non-uniform magnetic field on the floating-zone crystal growth process in microgravity is studied by numerical simulation. Th
期刊
漂流地区方法水晶生长不一致的磁场数字模拟MICROGRAVITYFloating-zone method Crystal growth Non-uni
Global flow generated by coupled system of Schr dinger-BBM equations
期刊
CAUCHYPROBLEMSchrdingerBBMEQUATIONSglobalflow.Cauchy problem Schrdinge