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Cardinal functions in L-fuzzy order-preserving spaces

CHEN Bin   

  1. College of Mathematical and Physical Science, Jinan University, Jinan 250022, Shandong, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2006-10-24 Published:2006-10-24
  • Contact: CHEN Bin

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Abstract: Cardinal functions were used to study the properties of L-fuzzy order-preserving spaces. The efinitions of ω-weight, ω-character and ω-density in L-fuzzy order-preserving spaces were given and their basic properties were studied. Some theorems mentioned in this paper were generalizations of S.L.Chen's in 2004.

Key words: ω-density , ω-character, ω-weight, L-fuzzy order-preserving spaces

CLC Number: 

  • O189.1
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