26th Conference of International Linear Algebra Society, June 23-27 (2025), Kaohsiung, Taiwan
Title: Quasi-Wasserstein means of positive definite matrices
17th Workshop on Numerical Ranges and Numerical Radii, June 19-21 (2025), Taichung, Taiwan
Title: In-betweenness property and Heinz mean type inequalities
2025 Joint Mathematical Meeting, ILAS special session, Matrix Analysis and Applications, January 8-11, Seattle, USA
Title: Power means with near-order and their applications
Recent Progress in Operator Theory and its Applications , November 6-8, 2024, RIMS, Japan
Title: Quantum divergences and barycenters with matrix geometric mean
KMS Annual Meeting, April 18-20, 2024, Republic of Korea
Title: Geometric means and gyrolines
2023 International Conference on Matrix Theory with Applications and 7th International Conference on Matrix Inequalities and Matrix Equations, December 1-4 (2023), Nanchnag, China
Title: Multivariable means associated to the Renyi relative operator entropy
10th International Congress on Industrial and Applied Mathematics, August 20-25 (2023), Tokyo, Japan
Title: Log-majorization and inequalities of power means
25th Conference of International Linear Algebra Society, June 12-16 (2023), Madrid, Spain
Title: Linearity of Cartan and Wasserstein geodesics
2023 Joint Mathematical Meeting, ILAS special session, Matrices and Operators, January 4-7, Boston, USA
Title: Two-variable Wasserstein mean of positive operators
2022 Trojan Math Seminar, September 15, 2022, Troy University, USA
Title: Least squares means and their extensions
17th ILJU School of Mathematics, Banach Spaces and Related Topics, August 1-3, 2022, POSTECH, Republic of Korea
Title: Story on operator means and their extensions
KMS Annual Meeting, April 28-29, 2022, Republic of Korea
Title: Quantum divergences and optimization
SIAM Conference on Applied Linear Algebra, May 17-21, 2021, USA
Title: Renyi mean for the Bures-Wasserstein divergence
KMS Annual Meeting, April 29-30, 2021, Republic of Korea
Title: Right Renyi mean for the quantum divergence
The Korean Society for Computational and Applied Mathematics, August 20, 2020, Republic of Korea
Title: Interpolation of the parameterized ordered means of positive invertible operators
KMS Annual Meeting, October 25-27, 2019, Republic of Korea
Title: Density matrices from extremal problem and quantum information
Conference on Ordered Structures in Geometry and Analysis, April 5-7, 2019, Louisiana State University, USA
Title: Parameterized Wasserstein mean of positive definite matrices
2018 Joint Meeting of the Korean Mathematical Society and the German Mathematical Society, October 3-6, 2018, Republic of Korea
Title: Wasserstein metric and Wasserstein mean of positive definite matrices
2018 International Workshop on Matrices and Operators, July 15-18, 2018, Shanghai, China
Title: Inequalities of the Wasserstein mean with other matrix means
KMS Annual Meeting, April 20-22, 2018, Republic of Korea
Title: Bounds for the Wasserstein mean with applications to the Lie-Trotter mean
21th International Linear Algebra Society, July 24-28, 2017, USA
Title: An order inequality characterizing Cartan barycenters of positive definite matrices
KMS Annual Meeting, April 28-30, 2017, Republic of Korea
Title: Lie-Trotter means of positive definite operators
20th International Linear Algebra Society, July 11-15, 2016, KU Leuven, Belgium
Title: Hadamard product for the weighted Karcher means
19th International Linear Algebra Society, August 6-9, 2014, Republic of Korea
Title: The least squares mean of probability measures for positive definite matrices
18th International Linear Algebra Society, June 3-7, 2013, USA
Title: Sylvester equation and some special applications
Hot Topics on the 7th Jikji Workshop: Infinite Dimensional Analysis and Quantum Probability, July 23-27, 2012, Republic of Korea
Title: Measurements of quantum states on gyrogroups
16th International Linear Algebra Society, June 21-25, 2010, Italy
Title: The weighted AGH mean
KMS Annual Meeting, April 21-22, 2007, Republic of Korea
Title: Converse inequalities of higher order weighted arithmetic and geometric means of positive definite operators