Yamashita Nobuo

ヤマシタノブオ | Yamashita Nobuo

Affiliation and department：
Job title： Professor

Research field (1)： Mathematical informatics

Research theme for competitive and other funds (13)：

2021 - 2025 Explicit dual formulations of continuous optimization problems and their applications
2017 - 2022 Developments of primal and dual sparse optimization models and their efficient solution methods
2014 - 2018 Methods and applications for nonlinear second-order cone and semidefinite programming problems
2013 - 2017 Study on iteration complexities of proximal coordinate descent methods for the convex optimizaiton
2008 - 2012 Implementations of the quasi-Newton method with positive definite matrix completion

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Papers (68)：

Shumpei Ariizumi, Yuya Yamakawa, Nobuo Yamashita. Convergence properties of Levenberg-Marquardt methods with generalized regularization terms. Applied Mathematics and Computation. 2024. 463. 128365-128365
Yuya Yamakawa, Tetsuya Ikegami, Ellen H. Fukuda, Nobuo Yamashita. An equivalent nonlinear optimization model with triangular low-rank factorization for semidefinite programs. Optimization Methods and Software. 2023. 1-15
Hiroki Tanabe, Ellen H. Fukuda, Nobuo Yamashita. New merit functions for multiobjective optimization and their properties. Optimization. 2023. 1-38
Hiroki Tanabe, Ellen H. Fukuda, Nobuo Yamashita. An accelerated proximal gradient method for multiobjective optimization. Computational Optimization and Applications. 2023
Atsushi Hori, Yuya Yamakawa, Nobuo Yamashita. Distributionally robust expected residual minimization for stochastic variational inequality problems. Optimization Methods and Software. 2023. 38. 4. 756-780

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MISC (25)：

Gomoto Kensuke, Yamashita Nobuo, Okuno Takayuki, Hayashi Shunsuke. A new exchange method with a refined subproblem for solving convex semi-infinite programs (Optimization Algorithms : theory, application and implementation). RIMS Kokyuroku. 2015. 1931. 184-196
Xiaojun Chen, Nobuo Yamashita. Methods for Optimization and Equilibrium Problems Preface. COMPUTATIONAL OPTIMIZATION AND APPLICATIONS. 2014. 59. 1-2. 1-4
合元健祐, 山下信雄, 奥野貴之, 林俊介. 2-A-8 凸半無限計画問題に対する交換法における部分問題の改良(連続最適化(3)). 日本オペレーションズ・リサーチ学会秋季研究発表会アブストラクト集. 2014. 2014. 176-177
山川雄也, 山下信雄. 非線形SDPに対する主双対内点法の超一次収束性 (最適化の基礎理論と応用). 数理解析研究所講究録. 2014. 1879. 28-33
山川雄也, 山下信雄. 2-F-4 非線形SDPに対する2ステップ内点法とその超一次収束性について(連続最適化(3)). 日本オペレーションズ・リサーチ学会春季研究発表会アブストラクト集. 2014. 2014. 240-241

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Books (6)：

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