journal6 ›› 2001, Vol. 22 ›› Issue (2): 11-13.

• Mathematics • Previous Articles     Next Articles

Unascertained Group

  

  1. ( 1. The Dept. of Math. , Hebei University, Baoding 071002, Hebei China; 2.The Dept. of Math. ,Handan Teachers College,Handan 056004, Hebei China)
  • Online:2001-06-15 Published:2013-01-05
  • About author:YANG zhi-min, male, was born in 1957 the city of Shijiazhuang. Professor of Handan Teachers College.
  • Supported by:

    Supported by Natural Science Foundation of Chi na( 60071503)

Abstract: In this paper the definition and theorems of unascertained subgroup are introduced.And on this basis,the relationship between unascertained subgroup and fuzzy and general subgroup is discussed.There are also studies of unascertained normal subgroup.

Key words: unascertained subset, unascertained subgroup, unascertained normal subgroup

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