| 游宏,王秀玉.利用特征为2域上伪辛几何中1维非迷向子空间构作PBIB设计[J].数学研究及应用,1993,13(4):573~578 |
| 利用特征为2域上伪辛几何中1维非迷向子空间构作PBIB设计 |
| Using 1-Dimensional Non-Isotropic Subspaces in Pseudo-Symplectic Geometry over Finite Fields of Characteristic 2 to Construct a class of PBIB Designs |
| 投稿时间：1990-11-30 |
| DOI：10.3770/j.issn:1000-341X.1993.04.019 |
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| Let Fq be a finite field of characteristic 2. Taking (?),we define a group C and a relative geometry by K. In this paper, we take the set of all 1-dimensional non-isotropic subspaces over Fq as the set of treatments to construct an association scheme and PBIB designs with three associative classes. The parameters concerning the designs are also computed. |
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