The general algebraic solution of dual fuzzy linear systems and fuzzy Stein matrix equations

Đ Dragić, B Mihailović, L Nedović - Fuzzy Sets and Systems, 2024 - Elsevier
In this paper, we present a new method for solving a dual fuzzy linear system (DFLS), AX˜+
C˜= BX˜+ D˜, where the coefficient matrices A and B are arbitrary real m× n matrices and C˜ …

[PDF][PDF] BIPOLAR FUZZY LINEAR SYSTEMS WITH A UNIQUE SOLUTION

L Nedovic, B Mihailovic, D Dragic - imft.ftn.uns.ac.rs
For a given bipolar fuzzy number vector Y and a real matrix A, the system of equations AX=
Y is called a bipolar fuzzy linear system, where X is an unknown bipolar fuzzy number …