Rchr
J-GLOBAL ID：201901005689485135
Update date: Feb. 04, 2025
Liu Yikan
リュウ イッカン | Liu Yikan
Affiliation and department：
Job title：
Associate Professor
Research field (1)：
Mathematical analysis
Research keywords (3)：
Mathematical modeling
, Partial differential equation
, Inverse problem
Research theme for competitive and other funds (4)：
- 2023 - 2028 Inverse problem theory for innovation of detection methods
- 2022 - 2026 Analysis of solution dynamics for time-fractional reaction-diffusion equations and systems
- 2020 - 2023 Mathematical analysis for fractional diffusion-wave equations and related inverse problems
- 2016 - 2019 Mathematical analysis and applications of crystal growth and anomalous diffusion
Papers (33)：
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Giuseppe Floridia, Yikan Liu, Masahiro Yamamoto. Blowup in L1(Ω)-norm and global existence for time-fractional diffusion equations with polynomial semilinear terms. Advances in Nonlinear Analysis. 2023. 12
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Xinchi Huang, Yikan Liu. Long-time Asymptotic Estimate and a Related Inverse Source Problem for Time-Fractional Wave Equations. Practical Inverse Problems and Their Prospects. 2023. 163-179
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Yikan Liu, Masahiro Yamamoto. Uniqueness of Inverse Source Problems for Time-Fractional Diffusion Equations with Singular Functions in Time. Practical Inverse Problems and Their Prospects. 2023. 145-162
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Siyu Cen, Bangti Jin, Yikan Liu, Zhi Zhou. Recovery of multiple parameters in subdiffusion from one lateral boundary measurement. Inverse Problems. 2023. 39. 10. 104001-104001
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Yavar Kian, Yikan Liu, Masahiro Yamamoto. Uniqueness of inverse source problems for general evolution equations. Communications in Contemporary Mathematics. 2023. 25. 6
ｍore...
MISC (5)：
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Dian Feng, Yikan Liu, Shuai Lu. Forward and Backward Problems for Coupled Subdiffusion Systems. Numerical Functional Analysis and Optimization. 2025
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Yikan Liu. Numerical reconstruction of orders in coupled systems of subdiffusion equations. 2024
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Xinchi Huang, Yikan Liu, Masahiro Yamamoto. Blow-up for time-fractional diffusions equations with superlinear convex semilinear terms. 2023
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Masahiro Yamamoto, Yikan Liu. 複雑な構造が似ていることをどう認識するか. 2016. 55. 11. 53-59
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Yikan Liu, Masato Kimura, Masahiro Yamamoto. 歪取プロセスの最適なアルゴリズム構築:シャフトをまっすぐにする(続). 2016. 55. 2. 70-75
Books (1)：
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Statistical and Computational Inverse Problems
Science Press 2018 ISBN:9787030581815
Lectures and oral presentations (116)：
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Asymptotic behavior and an order inverse problem for coupled subdiffusion systems
(Hunan Normal University Inverse Problems Seminar 2024)
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Asymptotic behavior of time-fractional partial differential equations and systems
(Workshop on Elliptic and Parabolic Equations 2024)
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Backward problem for strongly coupled subdiffusion systems
(JSIAM Annual Meeting 2024 2024)
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Inverse problems for coupled systems of subdiffusion equations
(The 7th Joint Conference of A3 Foresight Program on Computational and Applied Mathematics 2024)
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On time-fractional partial differential equations and their inverse problems
(Colloquium of Mathematics, Kyoto University 2024)
ｍore...
Education (1)：
- 2011 - 2015 The University of Tokyo Graduate School of Mathematical Sciences Mathematical Sciences
Professional career (1)：
- 博士(数理科学) (東京大学大学院数理科学研究科)
Work history (5)：
- 2023/10 - 現在 Kyoto University Graduate School of Science Division of Mathematics Associate Professor
- 2019/08 - 2023/09 Hokkaido University Research Institute for Electronic Science Assistant professor
- 2018/07 - 2019/07 The University of Tokyo Graduate School of Mathematical Sciences Project research associate
- 2016/11 - 2018/06 The University of Tokyo Graduate School of Mathematical Sciences JSPS foreign postdoctoral fellow
- 2015/04 - 2016/10 The University of Tokyo Graduate School of Mathematical Sciences Project researcher
Committee career (5)：
- 2024/01 - 現在 The East Asia Section of Inverse Problems International Association Vice President
- 2022/04 - 現在 MEXT NISTEP Investigator
- 2021/01 - 現在 Editorial Board of "Fractional Calculus and Applied Analysis" Assisting Editor
- 2021/02 - 2024/02 Sapporo Symposium on Partial Differential Equations Program Committee
- 2019/08 - 2023/09 HMMC Seminar Committee
Awards (5)：
- 2024/05 - The Eurasian Association on Inverse Problems (EAIP) EAIP Young Scientist Award
- 2022/03 - The Mathematical Society of Japan The 2021 MSJ Prize for Excellent Young Applied Mathematicians Uniqueness of a parameter inverse problem for time-fractional diffusion equations by inexact data
- 2018/05 - The 10th Annual Meeting on Inverse Problems Excellent Youth Academic Award
- 2015/03 - Graduate School of Mathematical Sciences, The University of Tokyo Dean’s prize
- 2012/03 - Graduate School of Mathematical Sciences, The University of Tokyo Dean’s prize
Association Membership(s) (2)：
The Japan Society for Industrial and Applied Mathematics
, The Mathematical Society of Japan
