1 Introduction
2 Preliminaries
3 Linguistic intuitionistic cubic hesitant variables and their operational laws
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\(\cdot \) If \(Sc({\mathfrak {R}}_{1})>Sc({\mathfrak {R}}_{2}),\) then \({\mathfrak {R}}_{1}>{\mathfrak {R}}_{2};\)
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\(\cdot \) If \(Sc({\mathfrak {R}}_{1})<Sc({\mathfrak {R}}_{2}),\) then \({\mathfrak {R}}_{1}<{\mathfrak {R}}_{2};\)
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\(\cdot \) If \(Sc({\mathfrak {R}}_{1})=Sc({\mathfrak {R}}_{2}),\) then \({\mathfrak {R}}_{1}={\mathfrak {R}}_{2}.\)
4 Aggregation operators of linguistic intuitionistic cubic hesitant variables
4.1 Weighted averaging aggregation operator of linguistic intuitionistic cubic hesitant variables
4.2 Weighted geometric aggregation operator of linguistic intuitionistic cubic Hesitant variables
5 Algorithm of linguistic intuitionistic cubic hesitant variable for multi-criteria decision making problem
6 Example
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\((1) {\mathbb {N}} _{1}:\) People effected
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\((2) {\mathbb {N}} _{2}:\) Environmental effect
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\((3) {\mathbb {N}} _{3}:\) Social impact.
\({\mathbb {N}}_{1}\) | ||
\(M =\left( \psi _{i\jmath }\right) _{4\times 3}=\) | \(\mathbb {Q} _{1}\) | \(\left( \begin{array}{c} \left\langle [\acute{s}_{4},\acute{s}_{6}],\left\{ \acute{s}_{5}, \acute{s}_{3}\right\} \right\rangle , \\ \left\langle [\acute{s}_{2},\acute{s}_{3}],\left\{ \acute{s}_{4}, \acute{s}_{6}\right\} \right\rangle \end{array} \right) \) |
\(\mathbb {Q}_{2}\) | \(\left( \begin{array}{c} \left\langle [\acute{s}_{1},\acute{s}_{2}],\left\{ \acute{s}_{2}, \acute{s}_{6},\acute{s}_{3}\right\} \right\rangle , \\ \left\langle [\acute{s}_{5},\acute{s}_{7}],\left\{ \acute{s}_{3}, \acute{s}_{1},\acute{s}_{6}\right\} \right\rangle \end{array} \right) \) | |
\(\mathbb {Q} _{3}\) | \(\left( \begin{array}{c} \left\langle [\acute{s}_{3},\acute{s}_{4}],\left\{ \acute{s}_{4}, \acute{s}_{2}\right\} \right\rangle , \\ \left\langle [\acute{s}_{3},\acute{s}_{4}],\left\{ \acute{s}_{2}, \acute{s}_{7}\right\} \right\rangle \end{array} \right) \) | |
\(\mathbb {Q} _{4}\) | \(\left( \begin{array}{c} \left\langle [\acute{s}_{2},\acute{s}_{3}],\left\{ \acute{s}_{3}, \acute{s}_{7}\right\} \right\rangle , \\ \left\langle [\acute{s}_{4},\acute{s}_{5}],\left\{ \acute{s}_{5}, \acute{s}_{2}\right\} \right\rangle \end{array}\right) \) | |
\(\mathbb {N}_{2}\) | ||
\(\mathbb {Q}_{1}\) | \(\left( \begin{array}{c} \left\langle [\acute{s}_{2},\acute{s}_{3}],\left\{ \acute{s}_{1}, \acute{s}_{7},\acute{s}_{2}\right\} \right\rangle , \\ \left\langle [\acute{s}_{4},\acute{s}_{6}],\left\{ \acute{s}_{5}, \acute{s}_{3},\acute{s}_{1}\right\} \right\rangle \end{array} \right) \) | |
\(\mathbb {Q} _{2}\) | \(\left( \begin{array}{c} \left\langle [\acute{s}_{5},\acute{s}_{7}],\left\{ \acute{s}_{3}, \acute{s}_{4},\acute{s}_{1}\right\} \right\rangle , \\ \left\langle [\acute{s}_{1},\acute{s}_{2}],\left\{ \acute{s}_{2}, \acute{s}_{7},\acute{s}_{3}\right\} \right\rangle \end{array} \right) \) | |
\(\mathbb {Q} _{3}\) | \(\left( \begin{array}{c} \left\langle [\acute{s}_{1},\acute{s}_{3}],\left\{ \acute{s}_{7}, \acute{s}_{4}\right\} \right\rangle , \\ \left\langle [\acute{s}_{2},\acute{s}_{5}],\left\{ \acute{s}_{1}, \acute{s}_{6}\right\} \right\rangle \end{array} \right) \) | |
\(\mathbb {Q} _{4}\) | \(\left( \begin{array}{c} \left\langle [\acute{s}_{3},\acute{s}_{4}],\left\{ \acute{s}_{4}, \acute{s}_{2}\right\} \right\rangle , \\ \left\langle [\acute{s}_{2},\acute{s}_{3}],\left\{ \acute{s}_{3}, \acute{s}_{6}\right\} \right\rangle \end{array} \right) \) | |
\(\mathbb {N}_{3}\) | ||
\(\mathbb {Q} _{1}\) | \(\left( \begin{array}{c} \left\langle [\acute{s}_{3},\acute{s}_{4}],\left\{ \acute{s}_{3}, \acute{s}_{6}\right\} \right\rangle , \\ \left\langle [\acute{s}_{4},\acute{s}_{5}],\left\{ \acute{s}_{4}, \acute{s}_{3}\right\} \right\rangle \end{array} \right) \) | |
\(\mathbb {Q} _{2}\) | \(\left( \begin{array}{c} \left\langle [\acute{s}_{3},\acute{s}_{5}],\left\{ \acute{s}_{4}, \acute{s}_{6}\right\} \right\rangle , \\ \left\langle [\acute{s}_{3},\acute{s}_{4}],\left\{ \acute{s}_{2}, \acute{s}_{3}\right\} \right\rangle \end{array} \right) \) | |
\(\mathbb {Q} _{3}\) | \(\left( \begin{array}{c} \left\langle [\acute{s}_{2},\acute{s}_{5}],\left\{ \acute{s}_{1}, \acute{s}_{7},\acute{s}_{2}\right\} \right\rangle , \\ \left\langle [\acute{s}_{4},\acute{s}_{6}],\left\{ \acute{s}_{3}, \acute{s}_{1},\acute{s}_{4}\right\} \right\rangle \end{array} \right) \) | |
\(\mathbb {Q} _{4}\) | \(\left( \begin{array}{c} \left\langle [\acute{s}_{5},\acute{s}_{7}],\left\{ \acute{s}_{2}, \acute{s}_{3},\acute{s}_{1}\right\} \right\rangle , \\ \left\langle [\acute{s}_{1},\acute{s}_{2}],\left\{ \acute{s}_{6}, \acute{s}_{2},\acute{s}_{5}\right\} \right\rangle \end{array} \right) \) |
\(M =\left( \psi _{i\jmath }\right) _{4\times 3}=\) | \({\mathbb {N}}_{1}\) | |
\(\mathbb {Q}_{1}\) | \(\left( \begin{array}{c} \left\langle [\acute{s}_{4},\acute{s}_{6}],\left\{ \acute{s}_{5}, \acute{s}_{5},\acute{s}_{5},\acute{s}_{3},\acute{s},\acute{s}_{3}\right\} \right\rangle , \\ \left\langle [\acute{s}_{2},\acute{s}_{3}],\left\{ \acute{s}_{4}, \acute{s}_{4},\acute{s}_{4},\acute{s}_{6},\acute{s}_{6},\acute{s} _{6}\right\} \right\rangle \end{array} \right) \) | |
\(\mathbb {Q}_{2}\) | \(\left( \begin{array}{c} \left\langle [\acute{s}_{1},\acute{s}_{2}],\left\{ \acute{s}_{2}, \acute{s}_{2},\acute{s}_{6},\acute{s}_{6},\acute{s}_{3},\acute{s} _{3}\right\} \right\rangle , \\ \left\langle [\acute{s}_{5},\acute{s}_{7}],\left\{ \acute{s}_{3}, \acute{s}_{3},\acute{s}_{1},\acute{s}_{1},\acute{s}_{6},\acute{s} _{6}\right\} \right\rangle \end{array} \right) \) | |
\(\mathbb {Q} _{3}\) | \(\left( \begin{array}{c} \left\langle [\acute{s}_{3},\acute{s}_{4}],\left\{ \acute{s}_{4}, \acute{s}_{4},\acute{s}_{4},\acute{s}_{2},\acute{s}_{2},\acute{s} _{2}\right\} \right\rangle , \\ \left\langle [\acute{s}_{3},\acute{s}_{4}],\left\{ \acute{s}_{2}, \acute{s}_{2},\acute{s}_{2},\acute{s}_{7},\acute{s}_{7},\acute{s} _{7}\right\} \right\rangle \end{array} \right) \) | |
\(\mathbb {Q}_{4}\) | \(\left( \begin{array}{c} \left\langle [\acute{s}_{2},\acute{s}_{3}],\left\{ \acute{s}_{3}, \acute{s}_{3},\acute{s}_{3},\acute{s}_{7},\acute{s}_{7},\acute{s} _{7}\right\} \right\rangle , \\ \left\langle [\acute{s}_{4},\acute{s}_{5}],\left\{ \acute{s}_{5}, \acute{s}_{5},\acute{s}_{5},\acute{s}_{2},\acute{s}_{2},\acute{s} _{2}\right\} \right\rangle \end{array} \right) \) | |
\(\mathbb {N}_{1}\) | ||
\(\mathbb {Q}_{1}\) | \(\left( \begin{array}{c} \left\langle [\acute{s}_{2},\acute{s}_{3}],\left\{ \acute{s}_{1}, \acute{s}_{1},\acute{s}_{7},\acute{s}_{7},\acute{s}_{2},\acute{s} _{2}\right\} \right\rangle , \\ \left\langle [\acute{s}_{4},\acute{s}_{6}],\left\{ \acute{s}_{5}, \acute{s}_{5},\acute{s}_{3},\acute{s}_{3},\acute{s}_{1},\acute{s} _{1}\right\} \right\rangle \end{array} \right) \) | |
\(\mathbb {Q} _{2}\) | \(\left( \begin{array}{c} \left\langle [\acute{s}_{5},\acute{s}_{7}],\left\{ \acute{s}_{3}, \acute{s}_{3},\acute{s}_{4},\acute{s}_{4},\acute{s}_{1},\acute{s} _{1}\right\} \right\rangle , \\ \left\langle [\acute{s}_{1},\acute{s}_{2}],\left\{ \acute{s}_{2}, \acute{s}_{2},\acute{s}_{7},\acute{s}_{7},\acute{s}_{3},\acute{s} _{3}\right\} \right\rangle \end{array} \right) \) | |
\(\mathbb {Q}_{3}\) | \(\left( \begin{array}{c} \left\langle [\acute{s}_{1},\acute{s}_{3}],\left\{ \acute{s}_{7}, \acute{s}_{7},\acute{s}_{7},\acute{s}_{4},\acute{s}_{4},\acute{s} _{4}\right\} \right\rangle , \\ \left\langle [\acute{s}_{2},\acute{s}_{5}],\left\{ \acute{s}_{1}, \acute{s}_{1},\acute{s}_{1},\acute{s}_{6},\acute{s}_{6},\acute{s} _{6}\right\} \right\rangle \end{array} \right) \) | |
\(\mathbb {Q}_{4}\) | \(\left( \begin{array}{c} \left\langle [\acute{s}_{3},\acute{s}_{4}],\left\{ \acute{s}_{4}, \acute{s}_{4},\acute{s}_{4},\acute{s}_{2},\acute{s}_{2},\acute{s} _{2}\right\} \right\rangle , \\ \left\langle [\acute{s}_{2},\acute{s}_{3}],\left\{ \acute{s}_{3}, \acute{s}_{3},\acute{s}_{3},\acute{s}_{6},\acute{s}_{6},\acute{s} _{6}\right\} \right\rangle \end{array} \right) \) | |
\(\mathbb {N}_{1}\) | ||
\(\mathbb {Q}_{1}\) | \(\left( \begin{array}{c} \left\langle [\acute{s}_{3},\acute{s}_{4}],\left\{ \acute{s}_{3}, \acute{s}_{3},\acute{s}_{3},\acute{s}_{6},\acute{s}_{6},\acute{s} _{6}\right\} \right\rangle , \\ \left\langle [\acute{s}_{4},\acute{s}_{5}],\left\{ \acute{s}_{4}, \acute{s}_{4},\acute{s}_{4},\acute{s}_{3},\acute{s}_{3},\acute{s} _{3}\right\} \right\rangle \end{array} \right) \) | |
\(\mathbb {Q} _{2}\) | \(\left( \begin{array}{c} \left\langle [\acute{s}_{3},\acute{s}_{5}],\left\{ \acute{s}_{4}, \acute{s}_{4},\acute{s}_{4},\acute{s}_{6},\acute{s}_{6},\acute{s} _{6}\right\} \right\rangle , \\ \left\langle [\acute{s}_{3},\acute{s}_{4}],\left\{ \acute{s}_{2}, \acute{s}_{2},\acute{s}_{2},\acute{s}_{3},\acute{s}_{3},\acute{s} _{3}\right\} \right\rangle \end{array} \right) \) | |
\(\mathbb {Q} _{3}\) | \(\left( \begin{array}{c} \left\langle [\acute{s}_{2},\acute{s}_{5}],\left\{ \acute{s}_{1}, \acute{s}_{1},\acute{s}_{7},\acute{s}_{7},\acute{s}_{2},\acute{s} _{2}\right\} \right\rangle , \\ \left\langle [\acute{s}_{4},\acute{s}_{6}],\left\{ \acute{s}_{3}, \acute{s}_{3},\acute{s}_{1},\acute{s}_{1},\acute{s}_{4},\acute{s} _{4}\right\} \right\rangle \end{array} \right) \) | |
\(\mathbb {Q} _{4}\) | \(\left( \begin{array}{c} \left\langle [\acute{s}_{5},\acute{s}_{7}],\left\{ \acute{s}_{2}, \acute{s}_{2},\acute{s}_{3},\acute{s}_{3},\acute{s}_{1},\acute{s} _{1}\right\} \right\rangle , \\ \left\langle [\acute{s}_{1},\acute{s}_{2}],\left\{ \acute{s}_{6}, \acute{s}_{6},\acute{s}_{2},\acute{s}_{2},\acute{s}_{5},\acute{s} _{5}\right\} \right\rangle \end{array} \right) \) |
Score values | \({\mathbb {Q}}_{1}\) | \(\mathbb {Q}_{2}\) | \(\mathbb {Q}_{3}\) | \(\mathbb {Q}_{4}\) | Ranking |
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Garg and Kumar (2019) | 4.8413 | 4.3551 | 4.6911 | 3.6823 | \(\mathbb {Q}_{1}>\mathbb {Q}_{3}>\mathbb {Q}_{2}>\mathbb {Q}_{4}\) |
4.3174 | 3.6942 | 3.5732 | 3.1341 | \(\mathbb {Q}_{1}>\mathbb {Q}_{2}>\mathbb {Q}_{3}>\mathbb {Q}_{4}\) | |
Liu et al. (2017) | 5.6379 | 3.1933 | 4.3734 | 4.9381 | \(\mathbb {Q}_{1}>\mathbb {Q}_{4}>\mathbb {Q}_{3}>\mathbb {Q}_{2}\) |
Lu and Ye (2019) | 2.7471 | 1.9184 | 2.0421 | 2.5921 | \(\mathbb {Q}_{1}>\mathbb {Q}_{4}>\mathbb {Q}_{3}>\mathbb {Q}_{2}\) |
LICHVWA operator | \(\acute{s}_{1.9301}\) | \(\ \acute{s}_{1.8257}\) | \(\acute{s}_{1.8395}\) | \(\acute{s}_{1.17980}\) | \(\mathbb {Q}_{1}>\mathbb {Q}_{3}>\mathbb {Q}_{2}>\mathbb {Q}_{4}\) |
LICHVWG operator | \(\acute{s}_{1.8856}\) | \(\acute{s}_{1.8788}\) | \(\acute{s}_{1.8343}\) | \(\acute{s}_{1.17980}\) | \(\mathbb {Q}_{1}>\mathbb {Q}_{3}>\mathbb {Q}_{2}>\mathbb {Q}_{4}\) |