TY JOUR TI A Sensitivity Study of T. Saaty’s Analytic Hierarchy Process KW analytic hierarchy process KW positive inverse-symmetric matrix KW Saaty estimates for the priority vector KW perturbation of the pairwise comparison matrix KW linear convolution of estimates KW pseudoinverse matrix KW Tikhonov regularization JO Intellectual Technologies on Transport AU Brigadnov, I.A. AU Kazimirov, S.P. PY 2025 IS 0 PB FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"