Optimal fuzzy quadrature formula for classes of fuzzy-number-valued functions of Lipschitz type

In this paper, we found out the optimal fuzzy quadrature formulas with given knots and the optimal fuzzy quadrature formulas among all fuzzy quadrature formulas for classes of fuzzy-number-valued functions of Lipschitz type. We also obtain the exact values of the errors of these optimal fuzzy quadrature formulas.