Conferences and Workshops

  • [25] Uniqueness of simultaneously determining multiple parameters in time-fractional diffusion equations by inexact data, IFIP TC7 System Modeling and Optimization, Warsaw University of Technology (Online), Poland, 4 ~ 8 July 2022.
  • [24] Uniqueness of a parameter inverse problem for multi-term time-fractional diffusion equations by inexact data, French-Italian-Japanese Conference “Theoretical and Numerical Trends in Inverse Problems and Control for PDE’s, and Hamilton-Jacobi Equation”, CIRM (Online), France, 14 June 2022.
  • [23] Inverse source problems for time-fractional diffusion (-wave) equations, 10th International Conference “Inverse Problems: Modeling and Simulation”, Paradise-Bay Hotel (Online), Malta, 23 May 2022.
  • [22] Unique determination of orders and parameters in multi-term time-fractional diffusion equations by inexact data, Inverse Problems for Anomalous Diffusion Processes, BIRS (Online), Canada, 10 May 2022.
  • [21] Recent progress in inverse source problems for time-fractional diffusion equations, NUAA 2022 Online Workshop on Inverse Problems and Image Processing — Modeling, Analysis and Computation, Nanjing University of Aeronautics and Astronautics (Online), China, 24 April 2022.
  • [20] Revisit and recent progress of inverse source problems for time-fractional evolution equations, Hokuriku Workshop on Applied Mathematics 2022, Shiinoki Cultural Complex, Ishikawa Prefecture, Japan, 18 March 2022.
  • [19] Inverse source problems for time-fractional diffusion equations: Old and new, Applied Inverse Problems and Their Prospects, Kyushu University (Online), Japan, 3 March, 2022.
  • [18] Yikan Liu, Masahiro Yamamoto, Uniqueness of a parameter inverse problem for time-fractional diffusion equations by inexact data, Joint Workshop on Applied Mathematics 2021, Ryukoku University (Online), Japan, 19 December 2021.
  • [17] General introduction to time-fractional differential equations and related topics, Time-Delay Systems and Mathematical Science: Towards New Developments in Theories and Applications, Kyoto University (Online), Japan, 18 November 2021.
  • [16] Uniqueness for the simultaneous determination of multiple coefficients in a fractional evolution equation by a single measurement, MSJ Autumn Meeting 2021, Chiba University (Online), Japan, 15 September 2021.
  • [15] Guanghui Hu, Yikan Liu, Masahiro Yamamoto, Inverse moving source problems on determining profiles in (time-fractional) evolution equations, Joint Workshop on Applied Mathematics 2020, Ryukoku University (Online), Japan, 18 December 2020.
  • [14] Uniqueness for determining profiles of moving sources in (time-fractional) evolution equations, The Workshop on Theoretical and Computational Analyses for Inverse Problems, Online, China, 5 December 2020.
  • [13] Inverse moving source problems on determining profiles in (time-fractional) evolution equations, Workshop on Inverse Problems, Southeast University (Online), China, 25 October 2020.
  • [12] Uniqueness and numerical schemes for an inverse moving source problem for (time-fractional) evolution equations, 4th Conference on Numerical Methods for Fractional-Derivative Problems, Online, China, 24 October 2020.
  • [11] Daijun Jiang, Yikan Liu, Dongling Wang, Numerical reconstruction of the spatial component in the source term of a time-fractional diffusion equation, JSIAM Annual Meeting 2020, Ehime University (Online), Japan, 8 September 2020.
  • [10] Inverse moving source problems for (time-fractional) evolution equations, Hokuriku Workshop on Applied Mathematics 2020, Shiinoki Cultural Complex, Ishikawa Prefecture, Japan, 17 February 2020.
  • [9] Inverse moving source problems for (time-fractional) diffusion(-wave) equations, Analysis of Inverse Problems through Partial Differential Equations and Related Topics, Kyoto University, Japan, 8 January 2020.
  • [8] Unique continuation property for two-dimensional anisotropic elasticity systems with partial information, Joint Workshop on Applied Mathematics 2019, Ryukoku University, Japan, 12 December 2019.
  • [7] Inverse problems for hyperbolic-type equations with time-dependent principal parts, Workshop on PDEs in Direct and Inverse Problems 2019, Hiroshima University, Japan, 29 November 2019.
  • [6] General introduction to inverse problems for time-fractional evolution equations, Forum on Inverse Problems, Zhejiang University, China, 18 November 2019.
  • [5] Inverse source problems for time-fractional diffusion(-wave) equations, Inverse Problems and Related Fields ’19, Aix-Marseille University, France, 8 November 2019.
  • [4] Unique determination of several coefficients in a fractional diffusion(-wave) equation by a single measurement, Workshop on Optimal Control and Optimization for Nonlocal Models, Johannes Kepler University Linz, Austria, 29 October 2019.
  • [3] Determination of an orbit in the moving source of a (time-fractional) diffusion(-wave) equation, The 5th International Symposium on Inverse Problems, Design and Optimization, Holiday Inn Riverside, Tianjin, China, 25 September 2019.
  • [2] Orbit determination in an inverse moving source problem for fractional diffusion(-wave) equations, Workshop for Young Scholars “Control and Inverse Problems on Waves, Oscillations and Flows -Mathematical Analysis and Computational Methods-“, Tokyo University of Science, Japan, 26 August 2019.
  • [1] Unique continuation property with partial information for two-dimensional anisotropic elasticity systems, Summer School on Applied Inverse Problems and Related Topics, Tambara Institute of Mathematical Sciences, Japan, 9 August 2019.

 

Seminars

  • [7] TBA, Okayama Seminar on Applied Mathematics, 2022.
  • [6] Time-fractional partial differential equations and their inverse problems, Seminar, Shanghai Jiao Tong University (Online), China, 26 April 2022.
  • [5] Uniqueness of a parameter inverse problem for time-fractional diffusion equations by inexact data, Colloquium, Hong Kong Polytechnic University (Online), Hong Kong, 24 March 2022.
  • [4] Time-fractional partial differential equations: Properties and related inverse problems, Shandong University of Technology (Online), China, 9 December 2021.
  • [3] On fractional evolution equations and their inverse problems, Colloquium of Department of Mathematics, Hokkaido University, 4 February 2020.
  • [2] A concise review on inverse problems for time-fractional evolution equations, East China University of Technology, China, 20 November 2019.
  • [1] A concise review on inverse problems for fractional diffusion equations, Shandong University of Technology, China, 22 September 2019.

 

Posters

  • [4] Hirotaka Kuma, Masato Kimura, Yikan Liu, Masahiro Yamamoto, Mathematical model for the measurement process of straightening machines, The 22nd RIES-HOKUDAI International Symposium, Hokkaido University, 6 December 2021.
  • [3] Hirotaka Kuma, Masato Kimura, Yikan Liu, Masahiro Yamamoto, Mathematical model for the measurement process of straightening machines, The 7th Hokkaido University Cross-Departmental Symposium, Hokkaido University, 1 October 2021.
  • [2] Inverse source problems for time-fractional evolution equations, 2019 International Symposium of RIES and CEFMS, Hokkaido University, 3 December 2019.
  • [1] Inverse source problems for time-fractional evolution equations, The 20th RIES-HOKUDAI International Symposium, Hokkaido University, 2 December 2019.