Hiroyuki Sato

About Hiroyuki Sato

Hiroyuki Sato, With an exceptional h-index of 16 and a recent h-index of 15 (since 2020), a distinguished researcher at Kyoto University, specializes in the field of Mathematical Optimization, Continuous Optimization, Riemannian Optimization.

His recent articles reflect a diverse array of research interests and contributions to the field:

多様体上の最適化理論

Nonlinear conjugate gradient method for vector optimization on Riemannian manifolds with retraction and vector transport

Riemannian optimization on unit sphere with p-norm and its applications

Conjugate Gradient Methods for Optimization Problems on Symplectic Stiefel Manifold

Modified Armijo line-search in Riemannian optimization with reduced computational cost

Global convergence of Hager–Zhang type Riemannian conjugate gradient method

最適化問題に対する微分幾何学的アプローチとロボット工学への応用

Topic model-based recommender systems and their applications to cold-start problems

Hiroyuki Sato Information

University

Position

Associate Professor

Citations(all)

920

Citations(since 2020)

755

Cited By

375

hIndex(all)

16

hIndex(since 2020)

15

i10Index(all)

24

i10Index(since 2020)

21

Email

University Profile Page

Google Scholar

Hiroyuki Sato Skills & Research Interests

Mathematical Optimization

Continuous Optimization

Riemannian Optimization

Top articles of Hiroyuki Sato

多様体上の最適化理論

2024/1/29

Nonlinear conjugate gradient method for vector optimization on Riemannian manifolds with retraction and vector transport

arXiv preprint arXiv:2307.15515

2023/7/28

Hiroyuki Sato
Hiroyuki Sato

H-Index: 11

Riemannian optimization on unit sphere with p-norm and its applications

Computational Optimization and Applications

2023/7

Hiroyuki Sato
Hiroyuki Sato

H-Index: 11

Conjugate Gradient Methods for Optimization Problems on Symplectic Stiefel Manifold

IEEE Control Systems Letters

2023/6/21

Hiroyuki Sato
Hiroyuki Sato

H-Index: 11

Modified Armijo line-search in Riemannian optimization with reduced computational cost

arXiv preprint arXiv:2304.02197

2023/4/5

Hiroyuki Sato
Hiroyuki Sato

H-Index: 11

Kensuke Aihara
Kensuke Aihara

H-Index: 3

Global convergence of Hager–Zhang type Riemannian conjugate gradient method

Applied Mathematics and Computation

2023/3/15

最適化問題に対する微分幾何学的アプローチとロボット工学への応用

日本ロボット学会誌

2023

Topic model-based recommender systems and their applications to cold-start problems

Expert Systems with Applications

2022/9/15

Hiroyuki Sato
Hiroyuki Sato

H-Index: 11

Sequential optimality conditions for nonlinear optimization on Riemannian manifolds and a globally convergent augmented Lagrangian method

Computational Optimization and Applications

2022/3

Hiroyuki Sato
Hiroyuki Sato

H-Index: 11

Riemannian conjugate gradient methods: General framework and specific algorithms with convergence analyses

SIAM Journal on Optimization

2022

Hiroyuki Sato
Hiroyuki Sato

H-Index: 11

Unconstrained Optimization on Riemannian Manifolds

2021

Hiroyuki Sato
Hiroyuki Sato

H-Index: 11

Recent Developments in Riemannian Optimization

2021

Hiroyuki Sato
Hiroyuki Sato

H-Index: 11

Conjugate Gradient Methods on Riemannian Manifolds

2021

Hiroyuki Sato
Hiroyuki Sato

H-Index: 11

Applications of Riemannian Optimization

2021

Hiroyuki Sato
Hiroyuki Sato

H-Index: 11

Preliminaries and Overview of Euclidean Optimization

2021

Hiroyuki Sato
Hiroyuki Sato

H-Index: 11

Approximated logarithmic maps on Riemannian manifolds and their applications

JSIAM Letters

2021

Hiroyuki Sato
Hiroyuki Sato

H-Index: 11

Simple Acceleration of the Riemannian Steepest Descent Method with the Armijo Condition

2021/12/14

Hiroyuki Sato
Hiroyuki Sato

H-Index: 11

Cayley-transform-based gradient and conjugate gradient algorithms on Grassmann manifolds

Advances in Computational Mathematics

2021/8

Hiroyuki Sato
Hiroyuki Sato

H-Index: 11

Riemannian Optimization and Its Applications

2021/2/17

Hiroyuki Sato
Hiroyuki Sato

H-Index: 11

Riemannian conjugate gradient methods with inverse retraction

Computational Optimization and Applications

2020/12

Hiroyuki Sato
Hiroyuki Sato

H-Index: 11

See List of Professors in Hiroyuki Sato University(Kyoto University)

Co-Authors

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