Table 1 D-SF Group Decision Matrix.
\(\Delta ^{1}\) | \(\gimel _{1}\) | \(\gimel _{2}\) | \(\gimel _{3}\) | \(\gimel _{4}\) |
|---|---|---|---|---|
\(\Omega _{1}\) | \(\left( 0.2,0.5,0.3;0.8\right)\) | \(\left( 0.5,0.4,0.3;0.2\right)\) | \(\left( 0.4,0.6,0.2;0.1\right)\) | \(\left( 0.1,0.7,0.3;0.5\right)\) |
\(\Omega _{2}\) | \(\left( 0.2,0.5,0.4;0.7\right)\) | \(\left( 0.5,0.4,0.4;0.4\right)\) | \(\left( 0.4,0.6,0.5;0.3\right)\) | \(\left( 0.1,0.7,0.5;0.5\right)\) |
\(\Omega _{3}\) | \(\left( 0.2,0.5,0.5;0.6\right)\) | \(\left( 0.5,0.4,0.5;0.6\right)\) | \(\left( 0.4,0.6,0.3;0.5\right)\) | \(\left( 0.1,0.7,0.7;0.1\right)\) |
\(\Omega _{4}\) | \(\left( 0.2,0.5,0.6;0.5\right)\) | \(\left( 0.5,0.4,0.6;0.8\right)\) | \(\left( 0.4,0.6,0.4;0.7\right)\) | \(\left( 0.1,0.7,0.2;0.3\right)\) |
\(\Delta ^{2}\) | \(\gimel _{1}\) | \(\gimel _{2}\) | \(\gimel _{3}\) | \(\gimel _{4}\) |
|---|---|---|---|---|
\(\Omega _{1}\) | \(\left( 0.3,0.5,0.3;0.2\right)\) | \(\left( 0.1,0.4,0.3;0.3\right)\) | \(\left( 0.6,0.6,0.2;0.3\right)\) | \(\left( 0.2,0.7,0.3;0.2\right)\) |
\(\Omega _{2}\) | \(\left( 0.3,0.5,0.4;0.1\right)\) | \(\left( 0.1,0.4,0.4;0.2\right)\) | \(\left( 0.6,0.5,0.5;0.4\right)\) | \(\left( 0.3,0.7,0.5;0.3\right)\) |
\(\Omega _{3}\) | \(\left( 0.3,0.5,0.5;0.4\right)\) | \(\left( 0.1,0.4,0.5;0.5\right)\) | \(\left( 0.6,0.5,0.3;0.7\right)\) | \(\left( 0.4,0.7,0.5;0.3\right)\) |
\(\Omega _{4}\) | \(\left( 0.3,0.5,0.6;0.5\right)\) | \(\left( 0.1,0.4,0.6;0.1\right)\) | \(\left( 0.6,0.4,0.4;0.6\right)\) | \(\left( 0.1,0.7,0.2;0.7\right)\) |
\(\Delta ^{3}\) | \(\gimel _{1}\) | \(\gimel _{2}\) | \(\gimel _{3}\) | \(\gimel _{4}\) |
|---|---|---|---|---|
\(\Omega _{1}\) | \(\left( 0.2,0.4,0.3;0.8\right)\) | \(\left( 0.5,0.3,0.3;0.1\right)\) | \(\left( 0.5,0.6,0.2;0.2\right)\) | \(\left( 0.2,0.7,0.3;0.5\right)\) |
\(\Omega _{2}\) | \(\left( 0.2,0.5,0.4;0.4\right)\) | \(\left( 0.3,0.4,0.4;0.4\right)\) | \(\left( 0.4,0.2,0.5;0.4\right)\) | \(\left( 0.1,0.4,0.5;0.4\right)\) |
\(\Omega _{3}\) | \(\left( 0.2,0.4,0.5;0.4\right)\) | \(\left( 0.2,0.4,0.5;0.1\right)\) | \(\left( 0.5,0.6,0.3;0.4\right)\) | \(\left( 0.2,0.7,0.5;0.1\right)\) |
\(\Omega _{4}\) | \(\left( 0.2,0.5,0.6;0.5\right)\) | \(\left( 0.5,0.4,0.3;0.8\right)\) | \(\left( 0.4,0.3,0.4;0.1\right)\) | \(\left( 0.3,0.7,0.2;0.2\right)\) |
