Updated on 2021/03/25

写真a

 
MATSUBARA, Yo
 
Organization
Nagoya University Graduate School of Informatics Department of Mathematical Informatics 1 Professor
Title
Professor
Contact information
メールアドレス

Degree 1

  1. Ph. D ( 1985.6   University of California, Los Angeles (U.S.A) ) 

Research Interests 3

  1. mathematical logic

  2. large cardinal axioms

  3. axiomatic set theory

Research Areas 1

  1. Others / Others  / set theory

Education 2

  1. University of California Los Angeles   Department of Mathematics

    - 1985

  2. University of california Berkeley   Department of Mathematics

    - 1979

Professional Memberships 2

  1. Mathematical Society of Japan

    2008.4 - 2011.3

  2. 記号論理学会(Association for Symbolic Logic)

 

Papers 16

  1. On countable stationary towers Invited Reviewed

    Yo Matsubara, Toshimichi Usuba

    Advances in Mathematical Logic:     page: 130 - 138   2021.3

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    Authorship:Lead author   Language:English   Publishing type:Research paper (international conference proceedings)  

    Other Link: https://arxiv.org/abs/2010.13043

  2. On the existence of skinny stationary subsets Reviewed

    Yo Matsubara, Hiroshi Sakai, Toshimichi Usuba

    Annals of Pure and Applied Logic   Vol. 170 ( 5 ) page: 539-557   2019.5

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

    DOI: 10.1016/j.apal.2018.12.003

  3. On skinny stationary subsets of Pκλ Reviewed

    Yo Matsubara, Toshimichi Usuba

    Journal of Symbolic Logic   Vol. 78 ( 2 ) page: 667-680   2013.6

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

    DOI: 10.2178/jsl.7802180

  4. Stationary preserving ideals over Pκλ Reviewed

    Yo Matsubara

    Journal of the Mathematical Society of Japan   Vol. 55 ( 3 ) page: 827-835   2003

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

  5. Stronger ideals over Pκλ Reviewed

    Yo Matsubara

    Fundamenta Mathematicae   Vol. 174 ( 3 ) page: 229-238   2002

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

  6. *Nowhere precipitousness of the non-stationary ideal over Pκλ Reviewed

    Y. Matsubara,S. Shelah

    Journal of Mathematical Logic   Vol. 2 ( 1 ) page: 81-89   2002

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

  7. The extent of the strength in the club filters Reviewed

    D. Burke,Y. Matsubara

    Israel Journal of Mathematics   Vol. 114 ( 3 ) page: 253-264   1999

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

  8. Non-stationary idealとuniverse of sets Reviewed

    松原洋

    数学   Vol. 51 ( 1 ) page: 18ー33   1999

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    Language:Japanese  

  9. Nowhere precipitousness of some ideals Reviewed

    Y. Matsubara,M. Shioya

    Journal of Symbolic Logic   Vol. 63 ( 3 ) page: 1003-1006   1998

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

  10. Ideals and combinatorial principles Reviewed

    Douglas Burke, Yo Matsubara

    Journal of Symbolic Logic   Vol. 62   page: 117-122   1997

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

  11. Saturated Ideals and the singular Cardinal Hypothesis Reviewed

    Journal of Symbolic Logic   Vol. 57   page: 970-974   1992

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

  12. Consistency of Menas' Conjecture Reviewed

    Journal of Mathematical Society of Japan     page: 42   1990

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

  13. Splitting Pkλ into Stationary Subsets Reviewed

    Journal of Symbolic Logic   Vol. 53   page: 385-389   1988

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

  14. Variations of CUB filter on Pkλ Reviewed

    Proceedings of American Mathematical Society     page: 102   1988

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

  15. Menas' Conjecture and Generic Ultrapower Reviewed

    Annals of pure and Applied Logic     page: 36   1987

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

  16. Filters Related to Supercompact

    University of California Los Angeles     1985

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    Language:English  

▼display all

Books 2

  1. *ゲーデルと20世紀の論理学 4 集合論とプラトニズム, 集合論の発展 --- ゲーデルのプログラムの視点から

    田中一之,渕野昌,松原洋,戸田山和久( Role: Joint author)

    東京大学出版会  2007.7 

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    Language:Japanese

    ゲーデルの「What is Cantor's continuum problem?」という論文を精読することにより,彼の考えていた集合論の研究の方針(ゲーデルのプログラム)はどんなものか述べた.そのゲーデルのプログラムの視点から,現代の集合論の研究の潮流を再検討してみた.特に巨大基数公理が集合の宇宙に及ぼす影響について考察した.また連続体の問題と,集合論の発展のかかわりについて述べた.

  2. 岩波数学辞典 第4版

    松原洋,ほか432名( Role: Joint author)

    岩波書店  2007.3 

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    Language:Japanese

    日本数学会編集の岩波数学辞典の「濃度」の項を執筆した。濃度とは集合論における基本概念の一つで,個数としての自然数の概念の拡張である。この項では「濃度の定義」,「濃度の大小」,「濃度の和,積,冪」,「基数」,「有限と無限の定義」について解説した。(1148〜1149頁)

Presentations 3

  1. On Countable Stationary Towers

    Yo Matsubara, Toshimichi Usuba

    Axiomatic set theory and its applications 

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    Event date: 2018.11

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  2. Precipitousness of Countable Stationary Towers International conference

    Yo Matsubara, Toshimichi Usuba

    Symposium on Advances in Mathematical Logic 2018 

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    Event date: 2018.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  3. On the existence of skinny stationary subsets

    Yo Matsubara

    Iterated Forcing Theory and Cardinal Invariants 

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    Event date: 2017.11

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan