In this paper, we introduce a method to obtain the nearest trapezoidal approximation of fuzzy numbers so that preserving conditions expect interval and include the core of a fuzzy number. [1] Ming Ma, ...

Abstract: By adding two supplementary constraint conditions on the support and core, we present a new approach to obtain trapezoidal approximation of a fuzzy number by preserving the interval-valued ...

For example, an extended F ... Trapezoidal approximations of fuzzy numbers preserving the expected interval—Algorithms and properties. Fuzzy Sets and Systems (2008). Back to "Numerical Analysis" ...

Two existing methods for solving a class of fuzzy linear programming (FLP) problems involving symmetric trapezoidal fuzzy numbers without converting them to crisp linear programming problems are the ...

The Trapezoidal Rule is a numerical integration technique used for approximating definite integrals. This method estimates the area under the function's curve by constructing a series of trapezoids ...

In this paper, we propose a new trapezoidal approximation of an arbitrary fuzzy number, which preserves its fuzziness. Some properties of translation invariance, scale invariance, preservation of ...