..............page:106-107
..............page:108-110
..............page:40-42,49
On Fuzzy Nil-Nilpotent Properties of Rings1
chen wei-xing 1) zhao jian-li 2) chen gui-ying 2)( 1)school of mathematics and information science; shandong institute of business and technology; yantai 264005; china; 2) school of mathematics science; liaocheng university; liaocheng 252059; china)
..............page:3-6
U-]subspace of LF-topology Space
yu xi-chang 1; 2) hu kai 2)( 1)department of mechanical & electronic engineering; liaocheng vocation and thechnology college; liaocheng 252000; china; 2)school of mathematics science; liaocheng university; liaocheng 252059; china)
..............page:7-8,35
..............page:1-2,24
..............page:9-10,28
..............page:11-12,33
Synthesis of a New Reactive Surfactant
he qing-peng 1) yao chang-bin 2) gao tai-ming 1) sang zhi-qiang 1)( 1)school of chemistry and chemical engineering; liaocheng university; liaocheng 252059; china 2)department of chemistry; heze college; heze 274015; china)
..............page:50-52
EP Matrices and k-EP Matrices over Quaternion Field
zhang li-mei 1) li li-qun 2) qiao li-shan 1) zhao lin-lin 1)( 1)school of mathematics science; liaocheng university; liaocheng 252059; china; 2)shandong agricultural administrators college; jinan 250100; china)
..............page:25-28
..............page:59-61,70
..............page:19-20,39
..............page:62-64,85
..............page:53-54,96
..............page:71-73,110
..............page:77-79,91
..............page:104-105
..............page:100-103,105