Updated on 2022/11/19

写真a

 
ITO, Kentaro
 
Organization
Graduate School of Mathematics Division of Mathematics Advanced Topology Associate professor
Graduate School
Graduate School of Mathematics
Undergraduate School
School of Science
Title
Associate professor
Contact information
メールアドレス

Degree 1

  1. 博士(理学) ( 2000.3   東京工業大学 ) 

Research Interests 1

  1. Hyperbolic geometry, Lorentzian geometry, anti-de Sitter spaces pseudo-Riemannian geometry

Research Areas 1

  1. Natural Science / Geometry  / Geometry (Hyperbolic Geometry, Lorentzian Geometry, pseudo-Riemannian Geometry)

Research History 2

  1. 名古屋大学大学院多元数理科学研究科准教授

    2007.4

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    Country:Japan

  2. 名古屋大学大学院多元数理科学研究科助手

    2000.8 - 2007.3

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    Country:Japan

Education 3

  1. Tokyo Institute of Technology   Graduate School, Division of Science and Engineering

    1995.4 - 2000.3

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    Country: Japan

  2. Kyoto University   Graduate School, Division of Natural Science

    1993.4 - 1995.3

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    Country: Japan

  3. Kyoto University   Faculty of Science

    1989.4 - 1993.3

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    Country: Japan

Professional Memberships 1

  1. 日本数学会

 

Papers 9

  1. *Linear slices close to a Maskit slice Reviewed

    Kentaro Ito

    Geom. Dedicata   Vol. 171   page: 303-327   2014

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 303-327

  2. *Convergence and divergence of Kleinian punctured torus groups Reviewed

    Kentaro Ito

    American Journal of Mathematics   Vol. 134 ( 4 ) page: 861-889   2012

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

  3. *An extension of the Maskit slice for 4-dimensional Kleinian groups Reviewed

    Yoshiaki Araki, Kentaro Ito

    Conformal Geometry and Dynamics   Vol. 12   page: 199-226   2008

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    Language:English   Publishing type:Research paper (scientific journal)  

  4. *On continuous extensions of grafting maps Reviewed

    Kentaro Ito

    Transaction of American Mathematical Society   Vol. 360   page: 3731-3749   2008

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

  5. *Exotic projective structures and quasi-Fuchsian space, II Reviewed

    Kentaro Ito

    Duke Mathematical Jornal   Vol. 140   page: 85-109   2007

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

  6. Grafting and components of quasi-fuchsian projective structures Reviewed

    Kentaro Ito

    London Mathematical Society Lecture Note Series   Vol. 329   page: 355-373   2006

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

  7. *Schottky groups and Bers boundary of Teichmuller space Reviewed

    Kentaro Ito

    Osaka Jornal of Mathematics   Vol. 40   page: 639-657   2003

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

  8. *Exotic projective structures and quasi-Fuchsian space Reviewed

    Kentaro Ito

    Duke Mathematical Jornal   Vol. 105   page: 185-209   2000

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

  9. Iso-length-spectral problem for complete hyperbolic surfaces of finite type Reviewed

    Kentaro Ito

    Tohoku mathematical Jornal   Vol. 48   page: 561-573   1996

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

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Presentations 11

  1. 反ド・ジッター空間内の多面体と1点穴あきトーラスのタイヒミュラー空間 Invited

    糸 健太郎

    第 65 回函数論シンポジウム 

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    Event date: 2022.10

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Venue:京都産業大学  

  2. 3次元球面内の凸多角形と2次元球面のタイル張り Invited

    糸健太郎

    研究会「直観幾何学 2022」   2022.3.12 

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    Event date: 2022.3

    Presentation type:Oral presentation (general)  

  3. Linear slices close to a Maskit slice International conference

    Kentaro Ito

    AMS Sectional Meeting, Special Session on Analysis, Dynamics and Geom- etry In and Around Teichmuller Spaces 

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    Event date: 2013.4

    Language:English   Presentation type:Oral presentation (invited, special)  

    Country:United States  

  4. On the topology of the space of Kleinian once-punctured torus groups International conference

    Kentaro Ito

    Aspects of representation theory in low-dimensional topology and 3-dimensional invariants 

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    Event date: 2012.11

    Language:English   Presentation type:Oral presentation (general)  

    Country:France  

  5. Linear slices close to a Maskit slice International conference

    Kentaro Ito

    Pure Maths Colloquium 

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    Event date: 2011.8

    Language:English   Presentation type:Oral presentation (invited, special)  

    Country:Japan  

  6. Linear slices close to a Maskit slice International conference

    Workshop on Geometry, Topology and Dynamics of Character Varieties, June 19-30, 2010, National University of Singapore 

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    Event date: 2010.7

    Language:English   Presentation type:Oral presentation (invited, special)  

  7. 穴あきトーラスの擬フックス空間について(函数論分科会特別講演)

    日本数学会2008年度秋期総合分科会 

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    Event date: 2008.9

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Country:Japan  

  8. Self-bumping of the space of once-punctured torus groups

    双曲空間のトポロジー,複素解析および数論,2006年12月4-8日,数理解析研究所 

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    Event date: 2006.12

    Language:English   Presentation type:Oral presentation (invited, special)  

    Country:Japan  

  9. Convergence and divergence of Kleinian punctured-torus groups International conference

    Hyperbolic geometry Workshop, May 23-27, 2006, Fields Institute 

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    Event date: 2006.5

    Language:English   Presentation type:Oral presentation (invited, special)  

  10. On 3-dimensional extension of the Maskit slice for punctured torus groups

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    Event date: 2005.12

    Language:English   Presentation type:Oral presentation (invited, special)  

    Country:Japan  

  11. 3-dimensional extension of Maskit slice for once-punctured tori International conference

    Ahlfors Bers Colloquium, May 19-22, 2005, University of Michigan 

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    Event date: 2005.5

    Language:English   Presentation type:Oral presentation (invited, special)  

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KAKENHI (Grants-in-Aid for Scientific Research) 5

  1. 双曲多様体とその変形空間へのローレンツ幾何的アプローチ

    2015.4 - 2019.3

    科学研究費補助金  基盤研究(C)

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    Authorship:Principal investigator 

  2. Boundary behaviors of deformation spaces of Kleinian groups

    2011.4 - 2015.3

    Grant-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research(C)

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    Authorship:Principal investigator 

  3. クライン群の変形空間への等角幾何的アプローチ

    2007.4 - 2011.3

    科学研究費補助金  若手研究(B),課題番号:19740032

    糸 健太郎

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    Authorship:Principal investigator 

  4. 多様体上の等角構造とクライン群の変形空間のトポロジー

    2004.4 - 2007.3

    科学研究費補助金  若手研究(B),課題番号:16740032

    糸 健太郎

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    Authorship:Principal investigator 

  5. 曲面上の射影構造とクライン群の変形空間の境界挙動

    2002.4 - 2004.3

    科学研究費補助金  若手研究(B),課題番号:14740040

    糸 健太郎

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    Authorship:Principal investigator 

 

Teaching Experience (On-campus) 7

  1. 4年卒業研究

    2014

  2. 幾何学要論II

    2014

  3. 数学展望I

    2014

  4. 線形代数学I

    2011

  5. 線形代数学II

    2011

  6. 数学演習VII

    2011

  7. 数学演習VIII

    2011

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