On connections between approximate second-order directional derivative and second-order Dini derivative for convex functions. - Shunsuke Shiraishi (Math. Program., 1993)

On a Maximum Eigenvalue of Third-Order Pairwise Comparison Matrix in Analytic Hierarchy Process and Convergence of Newton's Method. - Shunsuke Shiraishi; Tsuneshi Obata (Oper. Res. Forum, 2021)

Calculating Maximum Eigenvalues in Pairwise Comparison Matrices for the Analytic Hierarchy Process. - Shunsuke Shiraishi; Tsuneshi Obata (Oper. Res. Forum, 2025)