Rough picture fuzzy set and picture fuzzy topologies

Authors

  • Nguyễn Xuân Thảo
  • Nguyễn Văn Định

DOI:

https://doi.org/10.15625/1813-9663/31/3/5046

Keywords:

Rough set, picture fuzzy set, rough picture fuzzy set, approximation operators, picture fuzzy topological space

Abstract

Approximation of a picture fuzzy set on a crisp approximation space gives a rough picture fuzzy set. In this paper, the concept of a rough picture set is introduced, besides, we also investigate some topological structures of a rough picture fuzzy set are investigated, such are lower and upper rough picture fuzzy approximation operators.

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Published

2015-09-14

How to Cite

[1]
N. X. Thảo and N. V. Định, “Rough picture fuzzy set and picture fuzzy topologies”, JCC, vol. 31, no. 3, p. 245, Sep. 2015.

Issue

Section

Computer Science