ホアン・トゥイ（、1927年12月7日 - 2019年7月14日）はベトナムの数学者。専門は応用数学、オペレーションズ・リサーチ、凸解析、最適化問題（特に大域的最適化、凸最適化）である。
代表的な著作 書籍 Horst, R., & Tuy, H. (2013). Global optimization: Deterministic approaches. :en:Springer Science & Business Media. Tuy, H. (1998). Convex analysis and global optimization. Dordrecht: :en:Kluwer Academic. Optimization on Low Rank Non convex Structures (with H. Konno and P.T. Thach), :en:Kluwer Academic Publishers 1997.
解説記事 Pardalos, P. M., Romeijn, H. E., & Tuy, H. (2000). Recent developments and trends in global optimization. :en:Journal of Computational and Applied Mathematics, 124(1-2), 209-228. Tuy, H. (1995). DC optimization: theory, methods and algorithms. In Handbook of global optimization (pp. 149-216). Springer, Boston, MA.
主要論文 Concave Programming under linear constraints, Soviet Mathematics 5(1964), 1437-1440 Convex inequalities and the Hahn-Banach Theorem, Dissertationes Mathematicae, XCVII (1972). The Complementary Convex Structure in Global Optimization, Journal of Global Optimization, 2(1992), 21-40. The relief indicator method for constrained global optimization, (with P.T. Thach), Naval Research Logistics, 37(1990)473-497. Strongly Polynomial Algorithm for a Concave Production-Transportation Problem With a Fixed Number of Nonlinear Variables. (with S. Ghannadan, A. Migdalas and P. Varbrand), Mathematical Programming 72(1996), 229-258. A General D.C. Approach to Location Problems, in `State of the Art in Global Optimization: Computational Methods and Applications', C. Floudas and P. Pardalos eds, Kluwer 413-432 (1996) Convexity and Monotonicity in Global Optimization, in 'Advances in Convex Analysis and Optimization', N. Hadjisavvas and P.M. Pardalos eds, Kluwer 2001, 569-594. Monotonic Optimization: Problems and Solution Approaches, 'SIAM Journal on Optimization', Vol. 11, No. 2 (2000), 464-494.
脚注
関連項目 :en:global optimization :en:Lê Văn Thiêm (ベトナムの数学者) :en:Vietnam Academy of Science and Technology
外部リンク 数学者ホアン・トゥイ博士が死去、応用数学の発展と教育改革に貢献 , 日本オペレーションズ・リサーチ学会, 今野浩著 Personal Interview - Hoang Tuy (学歴、職歴、研究分野、代表的な著作、弟子達の一覧が掲載されている)