华东师范大学学报(自然科学版) ›› 2010, Vol. 2010 ›› Issue (3): 142-148.

• 应用数学与基础数学 • 上一篇    

伪辛空间上全迷向子空间的Critical问题

赵燕冰1, 钱国栋2, 霍元极   

  1. 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,河北张家口075000; 3. 海南软件职业技术学院数学系, 海南琼海571000
  • 收稿日期:2009-08-06 修回日期:2009-10-25 出版日期:2010-05-25 发布日期:2010-05-25
  • 通讯作者: 赵燕冰

Critical problems of totally isotropic subspaces in finite pseudo-symplectic spaces

ZHAO Yan-bing1, QIAN Guo-dong2, HUO Yuan-ji3

  

  1. 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
  • Received:2009-08-06 Revised:2009-10-25 Online:2010-05-25 Published:2010-05-25
  • Contact: ZHAO Yan-bing

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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

Abstract: With the properties and counting theorems of the finite
pseudo-symplectic spaces, this paper studied the critical problems
of totally isotropic subspaces in the finite pseudo-symplectic
spaces and obtained the corresponding counting formulas and critical
exponents

Key words: critical exponent, flat, lattice, matroid, Mobius function, pseudo-symplectic spaces, critical exponent, flat, lattice, matroid, Mobius function

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