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| 伪辛空间上全迷向子空间的Critical问题 | |
| 引用本文： | 赵燕冰,钱国栋,霍元极.伪辛空间上全迷向子空间的Critical问题[J].华东师范大学学报(自然科学版),2010,2010(3):142-148. |
| 作者姓名： | 赵燕冰 钱国栋 霍元极 |
| 作者单位： | 1. 张家口职业技术学院,基础部,河北,张家口,075051 2. 河北北方学院,计算机科学系 3. 海南软件职业技术学院,数学系,海南,琼海,571000 |
| 摘 要： | 利用伪辛空间的性质和计数定理在伪辛空间上研究了全迷向子空间的Critical问题,得到了相应的计数公式和Critical指数. |
| 关 键 词： | 伪辛空间 Critical指数 面 格 matroid Mobius 函数 伪辛空间 Critical指数 面 格 matroid Mobius 函数 |
| 收稿时间： | 2009-8-6 |
| 修稿时间： | 2009-10-25 |
Critical problems of totally isotropic subspaces in finite pseudo-symplectic spaces |
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| ZHAO Yan-bing,QIAN Guo-dong,HUO Yuan-ji.Critical problems of totally isotropic subspaces in finite pseudo-symplectic spaces[J].Journal of East China Normal University(Natural Science),2010,2010(3):142-148. | |
| Authors: | ZHAO Yan-bing QIAN Guo-dong HUO Yuan-ji |
| Institution: | 1. Department of Basic Courses,Zhangjiakou Vocational College of Technology, Zhangjiakou Hebei 075051, China; 2 . Department of Computer Science,Hebei North University, Zhangjiakou HebeiEDWEI 075000, China3. Department of Mathematics, Hainan Software Profession Institute, Qionghai Hainan 571000, China |
| Abstract: | With the properties and counting theorems of the finitepseudo-symplectic spaces, this paper studied the critical problemsof totally isotropic subspaces in the finite pseudo-symplecticspaces and obtained the corresponding counting formulas and criticalexponents |
| Keywords: | pseudo-symplectic spaces critical exponent flat lattice matroid Mobius function |
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