Presentations
Izeki, Hiroyasu
1-20 items (total 37)
2024.03
Harmonic maps and random walks on countable groups
- Speaker
- Hiroyasu Izeki
- Conference Title
- Conference Title Groups and Geomtry Seminar, University of Geneva Dates 2024.03.26 - 2024.03.26
- Invitation Status
- With
- Language of Publication
- English
- International Co-authorship
- No
- Conference Category
- Public lecture, seminar, tutorial, course, or other speech
2026.03
離散群上のランダム・ウォークと調和写像
- Speaker
- 井関裕靖
- Conference Title
- [Conference Category Domestic presentation] Dates 2026.03.09 - 2026.03.11
- Invitation Status
- With
- Presentation Format
- Domestic presentation
- Language of Publication
- Japanese
- International Co-authorship
- Yes
- Conference Category
- Oral presentation (invited, special)
2024.02
可算群上のランダム・ウォークと調和写像
- Speaker
- 井関裕靖
- Conference Title
- [Conference Category Domestic presentation] Dates 2024.02.19 - 2024.02.21
- Invitation Status
- With
- Presentation Format
- Domestic presentation
- Language of Publication
- Japanese
- International Co-authorship
- No
- Conference Category
- Oral presentation (invited, special)
2023.12
可算群上のランダムウォークと調和写像
- Speaker
- 井関裕靖
- Conference Title
- [Conference Category International presentation] Conference Title Frontiers of Riemannian Geometry ~Curvature, Convergence, Concentration~, In honor of the 60th birthday of Takashi Shioya Dates 2023.11.30 - 2023.12.02
- Invitation Status
- With
- Presentation Format
- International presentation
- Language of Publication
- Japanese
- International Co-authorship
- No
- Conference Category
- Oral presentation (invited, special)
2023.10
可算群上のランダムウォークと調和写像
- Speaker
- 井関裕靖
- Conference Title
- [Conference Category Domestic presentation] Dates 2023.10.02 - 2023.10.02
- Invitation Status
- With
- Presentation Format
- Domestic presentation
- Language of Publication
- Japanese
- International Co-authorship
- No
- Conference Category
- Public lecture, seminar, tutorial, course, or other speech
2023.09
可算群上のランダムウォークと調和写像
- Speaker
- 井関裕靖
- Conference Title
- [Conference Category Domestic presentation] Dates 2023.08.31 - 2023.09.03
- Invitation Status
- With
- Presentation Format
- Domestic presentation
- Language of Publication
- Japanese
- International Co-authorship
- No
- Conference Category
- Oral presentation (keynote)
2023.10
Harmonic maps and random walks on countable groups
- Speaker
- Hiroyasu Izeki
- Conference Title
- Conference Title Geometry beyond Riemann: Curvature and Rigidity Dates 2023.10.16 - 2023.10.29
- Invitation Status
- With
- Language of Publication
- English
- International Co-authorship
- No
- Conference Category
- Oral presentation (invited, special)
2022.11
有限生成群上のランダム・ウォークと調和写像
- Speaker
- 井関裕靖
- Conference Title
- [Conference Category Domestic presentation] Dates 2022.11.03 - 2022.11.06
- Invitation Status
- With
- Presentation Format
- Domestic presentation
- Language of Publication
- Japanese
- International Co-authorship
- No
- Conference Category
- Oral presentation (invited, special)
2014.11
The energy growth of discrete harmonic maps and the action of discrete groups
- Speaker
- IZEKI Hiroyasu
- Conference Title
- Conference Title 名古屋大学 Rigidity Seminar Dates 2014.11.13 - 2014.11.13
- Invitation Status
- With
- Language of Publication
- Japanese
- Conference Category
- Oral presentation (invited, special)
2014.11
Rigidity of discrete groups and the energy growth of equivariant maps
- Speaker
- IZEKI Hiroyasu
- Conference Title
- Conference Title 福岡大学微分幾何研究会 Dates 2014.11.03 - 2014.11.03
- Invitation Status
- With
- Language of Publication
- Japanese
- Conference Category
- Oral presentation (invited, special)
2007.02
離散群の固定点性質と同変写像のエネルギー
- Speaker
- IZEKI Hiroyasu
- Conference Title
- [Conference Category Domestic presentation] Conference Title 福岡微分幾何学研究会（Venue 福岡） Dates 2007.02.01 - 2007.02.01
- Invitation Status
- With
- Presentation Format
- Domestic presentation
- Language of Publication
- Japanese
- Conference Category
- Oral presentation (invited, special)
2006.10
Fixed-point property of discrete groups
- Speaker
- IZEKI Hiroyasu
- Conference Title
- [Conference Category Domestic presentation] Conference Title 大域解析と微分幾何学 --- その情報科学への関わり ---（Venue 仙台） Dates 2006.10.22 - 2006.10.22
- Invitation Status
- With
- Presentation Format
- Domestic presentation
- Language of Publication
- Japanese
- Conference Category
- Oral presentation (invited, special)
2018.09
離散群の境界写像と剛性
- Speaker
- IZEKI Hiroyasu
- Conference Title
- [Conference Category Domestic presentation] Conference Title 幾何学阿蘇研究集会 Dates 2018.09.03 - 2018.09.03
- Invitation Status
- With
- Presentation Format
- Domestic presentation
- Language of Publication
- Japanese
- Conference Category
- Oral presentation (keynote)
2015.11
Poisson boundary and rigidity of discrete groups
- Speaker
- IZEKI Hiroyasu
- Conference Title
- Conference Title 福岡大学微分幾何研究会 Organizer 福岡大学 Dates 2015.11.01 - 2015.11.01
- Organizer
- 福岡大学
- Invitation Status
- With
- Language of Publication
- Japanese
2018.12
離散群からの調和写像・境界写像と剛性
- Speaker
- 井関 裕靖
- Conference Title
- [Conference Category Domestic presentation] Conference Title 早稲田大学双曲幾何幾何学的群論セミナー Dates 2018.12.06 - 2018.12.06
- Invitation Status
- With
- Presentation Format
- Domestic presentation
- Language of Publication
- Japanese
- Conference Category
- Public lecture, seminar, tutorial, course, or other speech
2010.10
同変写像のエネルギーと有限生成群の剛性
- Speaker
- IZEKI Hiroyasu
- Conference Title
- [Conference Category Domestic presentation] Conference Title 福岡微分幾何学研究会（Venue 福岡） Dates 2010.10.09 - 2010.10.09
- Invitation Status
- With
- Presentation Format
- Domestic presentation
- Language of Publication
- Japanese
- Conference Category
- Oral presentation (invited, special)
2008.01
同変写像のエネルギーとランダム群に対する固定点定理
- Speaker
- IZEKI Hiroyasu
- Conference Title
- [Conference Category Domestic presentation] Conference Title 福岡微分幾何学研究会（Venue 福岡） Dates 2008.01.11 - 2008.01.11
- Invitation Status
- With
- Presentation Format
- Domestic presentation
- Language of Publication
- Japanese
- Conference Category
- Oral presentation (invited, special)
2007.01
固定点性質と同変写像のエネルギー
- Speaker
- IZEKI Hiroyasu
- Conference Title
- [Conference Category Domestic presentation] Conference Title 離散群と作用素環論（Venue 京都） Dates 2007.01.09 - 2007.01.09
- Invitation Status
- With
- Presentation Format
- Domestic presentation
- Language of Publication
- Japanese
- Conference Category
- Oral presentation (invited, special)
2022.06
有限生成群からCAT(0)空間への調和写像と境界写像
- Speaker
- 井関 裕靖
- Conference Title
- [Conference Category Domestic presentation] Conference Title 大阪大学幾何セミナー Dates 2022.06.20 - 2022.06.20
- Invitation Status
- With
- Presentation Format
- Domestic presentation
- Language of Publication
- Japanese
- International Co-authorship
- No
- Conference Category
- Oral presentation (invited, special)
2011.11
Coxeter polyhedra in hyperbolic spaces
- Speaker
- IZEKI Hiroyasu
- Conference Title
- [Conference Category Domestic presentation] Conference Title 福岡微分幾何学研究会（Venue 福岡大学セミナーハウス） Dates 2011.11.06 - 2011.11.06
- Invitation Status
- With
- Presentation Format
- Domestic presentation
- Language of Publication
- Japanese
- Conference Category
- Oral presentation (invited, special)