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math.CO2024
Efficiency of the convex hull of the columns of certain triple perturbed consistent matrices
Susana Furtado, Charles Johnson
In decision making a weight vector is often obtained from a reciprocal matrix A that gives pairwise comparisons among n alternatives. The weight vector should be chosen from among…
math.CO2024
Efficiency analysis for the Perron vector of a reciprocal matrix
Susana Furtado, Charles Johnson
In prioritization schemes, based on pairwise comparisons, such as the Analytical Hierarchy Process, it is necessary to extract a cardinal ranking vector from a reciprocal matrix th…