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奇特征有限正交空间中全迷向子空间的Critical问题
Critical Problems of Totally Isotropic Subspaces in Finite Orthogonal Spaces of Odd Characteristic
【摘要】 利用奇特征正交空间上全迷向子空间的性质及计数定理在奇特征正交空间中研究了全迷向子空间的Crit-ical问题,得到了相应的计数公式和Critical指数.
【Abstract】 With the properties and counting theorems of the finite orthogonal spaces of odd characteristic,the critical problems of totally isotropic subspaces in the finite orthogonal spaces of odd characteristic was studied and the corresponding counting formulas and critical exponents was obtanied.
【关键词】 奇待征正交空间;
Critical指数;
面;
格;
matroid;
Mbius函数;
【Key words】 orthogonal spaces over finite fields of odd characteristic; critical exponent; flat; lattice; matroid; Mbius function;
【Key words】 orthogonal spaces over finite fields of odd characteristic; critical exponent; flat; lattice; matroid; Mbius function;
【基金】 海南省自然科学基金(109006)
- 【文献出处】 山西大学学报(自然科学版) ,Journal of Shanxi University(Natural Science Edition) , 编辑部邮箱 ,2010年03期
- 【分类号】O152.3
- 【被引频次】2
- 【下载频次】41