On the solution of fully fuzzy Sylvester matrix equation with trapezoidal fuzzy numbers. - Ahmed Abdel Aziz Elsayed; Nazihah Ahmad; Ghassan Malkawi (Comput. Appl. Math., 2020)

Numerical Solutions for Coupled Trapezoidal Fully Fuzzy Sylvester Matrix Equations. - Ahmed Abdel Aziz Elsayed; Nazihah Ahmad; Ghassan Malkawi (Adv. Fuzzy Syst., 2022)

Arbitrary Generalized Trapezoidal Fully Fuzzy Sylvester Matrix Equation. - Ahmed Abdel Aziz Elsayed; Nazihah Ahmad; Ghassan Malkawi (Int. J. Fuzzy Syst. Appl., 2022)

Two-Stage Algorithm for Solving Arbitrary Trapezoidal Fully Fuzzy Sylvester Matrix Equations. - Ahmed Abdel Aziz Elsayed; Bassem Saassouh; Nazihah Ahmad; Ghassan Malkawi (Symmetry, 2022)

Trapezoidal fully fuzzy Sylvester matrix equation with arbitrary coefficients. - Ahmed Abdel Aziz Elsayed; Nazihah Ahmad; Ghassan Malkawi (Soft Comput., 2024)