## Posynomial Geometric Programming with Intuitionistic Fuzzy Coefficients

- Zeinab Kheiri, Bing-yuan Cao
- 2016

In this paper, a more general definition of triangular intuitionistic fuzzy number (TIFN) is proposed by removing the `normality' in the definition of intuitionistic fuzzy number. The basic arithmetic operations of generalized triangular intuitionistic fuzzy numbers (GTIFNs) and the notion of -cut sets are defined. Also a nearest interval approximation… (More)