In this paper we study fuzzy linear mappings. literature the mapping definition was given with classic functions. But give of using function that Demirci before. With definition, some and theorems similar to algebra about mappings prove them.

kim and bishu (fuzzy sets and systems 100 (1998) 343-352) proposeda modification of fuzzy linear regression analysis. their modificationis based on a criterion of minimizing the difference of the fuzzy membershipvalues between the observed and estimated fuzzy numbers. we show that theirmethod often does not find acceptable fuzzy linear regression coefficients andto overcome this shortcoming, pr...