J4 ›› 2013, Vol. 48 ›› Issue (10): 51-55.

• Articles • Previous Articles     Next Articles

Multiplicative properties and connectedness in interval-valued metric spaces

CHEN Gui-xiu1,2, LI Sheng-gang1*, SUONAN Ren-qian1,2   

  1. 1. College of Mathematics and Information Science, Shaanxi Normal University, Xi’an 710062, Shaanxi, China;
    2. Department of Mathematics, Qinghai Normal University, Xining 810008, Qinghai, China
  • Received:2012-04-01 Published:2013-10-14

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Abstract:

The definition of interval-valued metric spaces are given; then according to the definition of general topological space, the fact that the countable number of interval-valued metric spaces satisfied multiplicative properties are proved; Finally, the connectedness of interval-valued metric spaces are discussed in the paper.

Key words: interval number; interval-valued metric space; multiplicative properties; connectedness

CLC Number: 

  • O189
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