journal6 ›› 2009, Vol. 30 ›› Issue (4): 13-15.
• Mathematics • Previous Articles Next Articles
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Abstract: Using p-open sets,the authors give the definition of Pi(i=0,1,2,3,4) spaces and discuss their characters.The author also define p-cover and discuss the relations between Pi(i=0,1,2,3,4) spaces and Ti(i=0,1,2,3,4) spaces.A new compact space——P-compact space is defined,and the characters of P-compact space and the relations between P-compact space and Pi-space are discussed.Thus,several conclusions are drawn.
Key words: p-cover, P-compact space, Pi(i=0,1,2,3,4) space
SU Fa-Hui, YANG Qin. Pi-Spaces and P-Compact Spaces[J]. journal6, 2009, 30(4): 13-15.
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https://zkxb.jsu.edu.cn/EN/Y2009/V30/I4/13
