Stability in multiobjective possibilistic linear programs

This paper continues the authors' research in stability analysis in possibilistic programming in that it extends previous results to possibilistic linear programs with multiple objective functions. Namely, we show that multiobjective possibilistic linear programs with continuous fuzzy number coefficients are well-posed, i.e. small changes in the membership function of the coefficients may cause only a small deviation in the possibility distribution of the objective function.