Presentations
ISAKARI Hiroshi
21-40 items (total 48)
A numerical method for computing the scattering matrix by the boundary element method with applications to phononic band analysis
- Speaker
- Kei Matsushima, Hiroshi Isakari, Toru Takahashi, Toshiro Matsumoto
- Conference Title
- [Conference Category International presentation] Conference Title 13th International Congress on Artificial Materials for Novel Wave Phenomena (Metamaterials 2019) Dates 2019.09.16 - 2019.09.21
- Invitation Status
- Without
- Presentation Format
- International presentation
- Language of Publication
- English
- International Co-authorship
- No
- Conference Category
- Oral presentation (general)
Topology optimisation for cloaking of arbitrary objects
- Speaker
- Hiroshi Isakari, Ryo Yamamoto, Kenta Nakamoto, Toru Takahashi, Toshiro Matsumoto
- Conference Title
- [Conference Category International presentation] Conference Title 14th International Conference on Mathematical and Numerical Aspects of Wave Propagation (WAVES2019) Dates 2019.08.25 - 2019.08.30
- Invitation Status
- Without
- Presentation Format
- International presentation
- Language of Publication
- English
- International Co-authorship
- No
- Conference Category
- Oral presentation (general)
Development of an ultrasonic focusing system to assist cerebral infarction treatment using topology optimization
- Speaker
- Yuri Saito, Makoto Ando, Yuichi Arakami, Toru Takahashi, Tsuyoshi Ueta, Hiroshi Isakari, Toshiro Matsumoto
- Conference Title
- [Conference Category International presentation] Conference Title 10th International Conference on Materials for Advanced Technologies Dates 2019.06.23 - 2019.06.28
- Invitation Status
- Without
- Presentation Format
- International presentation
- Language of Publication
- English
- International Co-authorship
- No
- Conference Category
- Oral presentation (general)
A 3D topology optimisation with level-sets of B-spline surface
- Speaker
- Hiroshi Isakari, Toru Takahashi, Toshiro Matsumoto
- Conference Title
- [Conference Category International presentation] Conference Title The World Congress of Structural and Multidisciplinary Optimization 2019 Dates 2019.05.19 - 2019.05.23
- Invitation Status
- Without
- Presentation Format
- International presentation
- Language of Publication
- English
- International Co-authorship
- No
- Conference Category
- Oral presentation (general)
A topology optimisation of elastic metamaterials exhibiting negative refraction with the boundary element method
- Speaker
- Kei Matsushima, Hiroshi Isakari, Toru Takahashi, Toshiro Matsumoto
- Conference Title
- [Conference Category International presentation] Conference Title The World Congress of Structural and Multidisciplinary Optimization 2019 Dates 2019.05.19 - 2019.05.23
- Invitation Status
- Without
- Presentation Format
- International presentation
- Language of Publication
- English
- International Co-authorship
- No
- Conference Category
- Oral presentation (general)
A shape and topology optimisation using the BEM and an explicit boundary expression with the level set method
- Speaker
- Kenta Nakamoto, Hiroshi Isakari, Toru Takahashi, Toshiro Matsumoto
- Conference Title
- [Conference Category International presentation] Conference Title Symposium of the International Association for Boundary Element Methods (IABEM2018) Dates 2018.06.26 - 2018.06.28
- Invitation Status
- Without
- Presentation Format
- International presentation
- Language of Publication
- English
- International Co-authorship
- No
- Conference Category
- Oral presentation (general)
An isogeometric BEM for a 3D doubly-periodic PEC surface in electromagnetism
- Speaker
- Tetsuro Hirai, Toru Takahashi, Hiroshi Isakari, Toshiro Matsumoto
- Conference Title
- [Conference Category International presentation] Conference Title Symposium of the International Association for Boundary Element Methods (IABEM2018) Dates 2018.06.26 - 2018.06.28
- Invitation Status
- Without
- Presentation Format
- International presentation
- Language of Publication
- English
- International Co-authorship
- No
- Conference Category
- Oral presentation (general)
A topology optimisation of elastic wave absorber with the BEM and H-matrix method
- Speaker
- Kei Matsushima, Hiroshi Isakari, Toru Takahashi, Toshiro Matsumoto
- Conference Title
- [Conference Category International presentation] Conference Title Symposium of the International Association for Boundary Element Methods (IABEM2018) Dates 2018.06.26 - 2018.06.28
- Invitation Status
- Without
- Presentation Format
- International presentation
- Language of Publication
- English
- International Co-authorship
- No
- Conference Category
- Oral presentation (general)
A topology optimisation for photonic crystals using a fast boundary element method
- Speaker
- Hiroshi Isakari, Mizuki Kamahori, Toru Takahashi, Toshiro Matsumoto
- Conference Title
- [Conference Category International presentation] Conference Title Symposium of the International Association for Boundary Element Methods (IABEM2018) Dates 2018.06.26 - 2018.06.28
- Invitation Status
- Without
- Presentation Format
- International presentation
- Language of Publication
- English
- International Co-authorship
- No
- Conference Category
- Oral presentation (general)
A gradient-based topology optimisation for radar cross sections in two-dimensional acoustics
- Speaker
- Hiroshi Isakari, Toru Takahashi, Toshiro Matsumoto
- Conference Title
- [Conference Category International presentation] Conference Title 12th World Congress on Structural and Multidisciplinary Optimization Dates 2017.06.05 - 2017.06.09
- Invitation Status
- Without
- Presentation Format
- International presentation
- Language of Publication
- English
- International Co-authorship
- No
- Conference Category
- Oral presentation (general)
A topology optimisation of wave absorbers in two-dimensional electro-magnetic field with an accelerated BEM by the H-matrix method
- Speaker
- Kenta Nakamoto, Hiroshi Isakari, Toru Takahashi, Toshiro Matsumoto
- Conference Title
- [Conference Category International presentation] Conference Title 12th World Congress on Structural and Multidisciplinary Optimization Dates 2017.06.05 - 2017.06.09
- Invitation Status
- Without
- Presentation Format
- International presentation
- Language of Publication
- English
- International Co-authorship
- No
- Conference Category
- Oral presentation (general)
A topology optimisation for cloaking devices with homogeneous and isotropic materials
- Speaker
- Kenta Nakamoto, Hiroshi Isakari, Toru Takahashi, Toshiro Matsumoto
- Conference Title
- [Conference Category International presentation] Conference Title Mathematical Analysis of Metamaterials and Applications (MAMA2016) Dates 2016.12.05 - 2016.12.09
- Invitation Status
- With
- Presentation Format
- International presentation
- Language of Publication
- English
- International Co-authorship
- No
- Conference Category
- Oral presentation (invited, special)
A topology optimisation for material- and geometory-independent cloakings with the H-matrix-accelerated BEM
- Speaker
- Hiroshi Isakari, Kenta Nakamoto, Toru Takahashi, Toshiro Matsumoto
- Conference Title
- [Conference Category International presentation] Conference Title Taiwan-Japan Joint Workshop on Numerical Analysis and Scientific Computation Dates 2016.11.26 - 2016.11.28
- Invitation Status
- With
- Presentation Format
- International presentation
- Language of Publication
- English
- International Co-authorship
- No
- Conference Category
- Oral presentation (invited, special)
A topology optimisation of cloaking devices with a boundary element method accelerated by a H-matrix method
- Speaker
- Kenta Nakamoto, Hiroshi Isakari, Toru Takahashi, Toshiro Matsumoto
- Conference Title
- [Conference Category International presentation] Conference Title The 12th World Congress on Computational Mechanics (WCCM XII) Dates 2016.07.24 - 2016.07.29
- Invitation Status
- Without
- Presentation Format
- International presentation
- Language of Publication
- English
- International Co-authorship
- No
- Conference Category
- Oral presentation (general)
A topology optimisation in 2D acoustics with a fast direct boundary element method
- Speaker
- Soichiro Sugihara, Hiroshi Isakari, Toru Takahashi, Toshiro Matsumoto
- Conference Title
- [Conference Category International presentation] Conference Title The 12th World Congress on Computational Mechanics (WCCM XII) Dates 2016.07.24 - 2016.07.29
- Invitation Status
- Without
- Presentation Format
- International presentation
- Language of Publication
- English
- International Co-authorship
- No
- Conference Category
- Oral presentation (general)
A topology optimisation of photonic crystals with the Sakurai-Sugiura method and a fast direct BEM
- Speaker
- Hiroshi Isakari, Tatsuya Kitabayashi, Mizuki Kamahori, Toru Takahashi, Toshiro Matsumoto
- Conference Title
- [Conference Category International presentation] Conference Title The 12th World Congress on Computational Mechanics (WCCM XII) Dates 2016.07.24 - 2016.07.29
- Invitation Status
- Without
- Presentation Format
- International presentation
- Language of Publication
- English
- International Co-authorship
- No
- Conference Category
- Oral presentation (general)
A topology optimisation in acoustic-structure interaction problems with a BEM-FEM coupled solver
- Speaker
- Hiroshi Isakari, Toyohiro Kondo, Toru Takahashi, Toshiro Matsumoto
- Conference Title
- [Conference Category International presentation] Conference Title The 12th World Congress on Computational Mechanics (WCCM XII) Dates 2016.07.24 - 2016.07.29
- Invitation Status
- Without
- Presentation Format
- International presentation
- Language of Publication
- English
- International Co-authorship
- No
- Conference Category
- Oral presentation (general)
A level-set based topology optimisation of cloaking devices with the boundary element method
- Speaker
- Kenta Nakamoto, Hiroshi Isakari, Toru Takahashi, Toshiro Matsumoto
- Conference Title
- [Conference Category International presentation] Conference Title The 7th International Conference on Metamaterials, Photonic Crystals and Plasmonics (META' 16) Dates 2016.07.25 - 2016.07.28
- Invitation Status
- Without
- Presentation Format
- International presentation
- Language of Publication
- English
- International Co-authorship
- No
- Conference Category
- Oral presentation (general)
A topology optimisation for acoustic-elastic coupled problem with a fast BEM-FEM solver
- Speaker
- Hiroshi Isakari, Toyohiro Kondo, Toshiro Matsumoto
- Conference Title
- [Conference Category International presentation] Conference Title Asian Congress of Structural and Multidisciplinary Optimization 2016 Dates 2016.05.22 - 2016.05.26
- Invitation Status
- Without
- Presentation Format
- International presentation
- Language of Publication
- English
- International Co-authorship
- No
- Conference Category
- Oral presentation (general)
Topological derivatives for acoustics with various boundary conditions
- Speaker
- Hiroshi Isakari, Moemi Hanada, Toshiro Matsumoto
- Conference Title
- [Conference Category International presentation] Conference Title International Conference on Boundary Element and Meshless Techniques XVI (Beteq2015) Dates 2015.07.06 - 2015.07.08
- Invitation Status
- Without
- Presentation Format
- International presentation
- Language of Publication
- English
- International Co-authorship
- No
- Conference Category
- Oral presentation (general)