広島大学

Basic Information

Academic Degrees

• Nagoya University
• Nagoya University

Educational Activity

Course in Charge

1. 2025, Undergraduate Education, Second Semester, Programming II
2. 2025, Undergraduate Education, Second Semester, Programming IV
3. 2025, Graduate Education (Master's Program) , 3Term, Special Exercises on Informatics and Data Science A
4. 2025, Graduate Education (Master's Program) , 4Term, Special Exercises on Informatics and Data Science A
5. 2025, Graduate Education (Master's Program) , 3Term, Special Exercises on Informatics and Data Science B
6. 2025, Graduate Education (Master's Program) , 4Term, Special Exercises on Informatics and Data Science B

Research Activities

Academic Papers

1. Injectivity of boundary integral operator in direct-indirect mixed Burton–Miller equation for wave scattering problems with transmissive circular inclusion, JSIAM Letters, 17, 61-64, 20250731
2. Optimal design problem with thermal radiation, Partial Differential Equations in Applied Mathematics, 16, 20251021
3. Exceptional points and defective resonances in an acoustic scattering system with sound-hard obstacles, PROCEEDINGS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 481(2320), 20250820
   Link to Paper Search Results by DOI
4. Observation of exceptional points in a spherical open elastic system, Journal of Sound and Vibration, 611, 20250901
5. A scattering matrix method for analyzing acoustic plane-wave scattering by rigid objects in semi-infinite media, Engineering Analysis with Boundary Elements, 177, 20250801
6. An application of topology optimisation to defect identification in two-dimensional elastodynamics with the bem and H-matrix method, International Journal of Computational Methods and Experimental Measurements, 6(6), 1033-1042, 20180101
7. An investigation of eigenfrequencies of boundary integral equations and the Burton-Miller formulation in two-dimensional elastodynamics, International Journal of Computational Methods and Experimental Measurements, 6(6), 1127-1137, 20180101
8. A numerical method for computing the scattering matrix by the boundary element method with applications to phononic band analysis, 2019 13th International Congress on Artificial Materials for Novel Wave Phenomena Metamaterials 2019, X248-X250, 20190901
9. A topology optimisation of composite elastic metamaterial slabs based on the manipulation of far-field behaviours, Structural and Multidisciplinary Optimization, 63(1), 231-243, 20210101
10. Level set-based topology optimization for the design of labyrinthine acoustic metamaterials, Materials and Design, 219, 20220701
11. Unidirectional invisibility in a PT-symmetric structure designed by topology optimization, Optics Letters, 47(13), 3315-3318, 20220701
12. A topology optimization of open acoustic waveguides based on a scattering matrix method, Wave Motion, 113, 20220801
13. Omnidirectional acoustic cloaking against airborne sound realized by a locally resonant sonic material, Scientific Reports, 12(1), 20221201
14. Topology optimization for the design of acoustic cloaking structure considering a self-supporting property, Transactions of the Japan Society for Computational Engineering and Science, 2022, 20220101
15. Topology optimization for rarefied gas flow problems using density method and adjoint IP-DSMC, Journal of Computational Physics, 474, 20230201
16. Multiscale topology optimization of electromagnetic metamaterials using a high-contrast homogenization method, Computer Methods in Applied Mechanics and Engineering, 403, 20230101
17. Labyrinthine Acoustic Metamaterials with a Subwavelength Bandgap Inspired by Topology-Optimized Structural Design, Advanced Engineering Materials, 25(4), 20230201
18. Two-phase topology optimization for metamaterials with negative Poisson's ratio, Composite Structures, 311, 20230501
19. Level set-based multiscale topology optimization for a thermal cloak design problem using the homogenization method, International Journal of Heat and Mass Transfer, 207, 20230615
20. TOPOLOGY OPTIMIZATION FOR ACOUSTIC STRUCTURES WITHOUT FLOATING COMPONENTS, ASME International Mechanical Engineering Congress and Exposition Proceedings Imece, 2-B, 20220101
21. DOMAIN SEGMENTATION OPTIMIZATION OF MULTIPLE ANISOTROPIC MATERIALS WITH VARYING ORIENTATION ANGLES USING A TOPOLOGY OPTIMIZATION BASED ON THE EXTENDED LEVEL SET METHOD, ASME International Mechanical Engineering Congress and Exposition Proceedings Imece, 2-B, 20220101
22. Multi-material topology optimization for additive manufacturing considering dimensional constraints, Computer Methods in Applied Mechanics and Engineering, 410, 20230515
23. Exceptional points in cylindrical elastic media with radiation loss, Physical Review B, 107(14), 20230401
24. Multicomponent Topology Optimization Method Considering Stepwise Linear Assemblability with a Fictitious Physical Model, CAD Computer Aided Design, 166, 20240101
25. Orientation optimization via topological derivatives in combination with multi-material topology optimization based on extended level set method, Computer Methods in Applied Mechanics and Engineering, 418, 20240105
26. ORIENTATION OPTIMIZATION WITH TOPOLOGICAL DERIVATIVE FOR ANISOTROPIC MATERIALS WITH ROTATIONAL SYMMETRY, Proceedings of the ASME Design Engineering Technical Conference, 3B, 20230101
27. TOPOLOGY OPTIMIZATION OF RAREFIED GAS DEVICES WITH DISCRETE VELOCITY METHOD, Proceedings of the ASME Design Engineering Technical Conference, 3B, 20230101
28. Optimal design of cavity-free mechanical metamaterials exhibiting negative thermal expansion, International Journal of Mechanical Sciences, 283, 20241201
29. Non-Bloch band theory for time-modulated discrete mechanical systems, Journal of Sound and Vibration, 595, 20250120
30. Tracking Rayleigh-Bloch waves swapping between Riemann sheets, Proceedings of the Royal Society A Mathematical Physical and Engineering Sciences, 480(2301), 20241113