YOSHINOBU Yasuo 吉信康夫

Researcher Number	90281063
Other IDs
Affiliation (Current)	2019: 名古屋大学, 情報学研究科, 教授
Affiliation (based on the past Project Information) *help	2018: 名古屋大学, 情報学研究科, 教授 2011 – 2017: 名古屋大学, 情報科学研究科, 准教授 2007 – 2010: Nagoya University, 大学院・情報科学研究科, 准教授 2006: Nagoya University, Grad.Sch.Info., Associate Professor, 大学院情報科学研究科, 助教授 2005: 名古屋大学, 大学院・情報科学研究科, 助教授 … More
Review Section/Research Field	Principal Investigator General mathematics (including Probability theory/Statistical mathematics) / Basic Section 12030:Basic mathematics-related Except Principal Investigator General mathematics (including Probability theory/Statistical mathematics) / General mathematics (including Probability theory/Statistical mathematics) / Algebra / Algebra / Foundations of mathematics/Applied mathematics
Keywords	Principal Investigator 数学基礎論 / 公理的集合論 / 強制法 / 強制公理 / 集合論的位相空間論 / バナッハ・マズア型ゲーム / 巨大基数公理 / reflection principle / tail club guessing / スミルノフコンパクト化 … More Except Principal Investigator 公理的集合論 / set theory / 帰納的関数 / 計算量 / 巨大基数 / 無限組合せ論 / 集合論 / 強制法 / 基数不変量 / 集合 / 数論 / 形式群 / ゼータ関数 / ベルヌーイ数 / distribution relation / 巨大基数公理 / 多項式時間計算可能性 / recursive function / computational quantity / polynomial-time / 内的モデルの理論 / 強制法の理論 / 連続体の基数不変量 / Maximal Cofinitary groups / INNER MODELS / LARGE CARDINALS / FORCING THEORY / CARDINAL INVARIANTS INFINITARY COMBINATORICS / 学習 / non-stationary ideal / 発見学習アルゴリズム / computational complexty / recursive functions / learning / Number Theory / Formal Group / Zeta Function / Bernoulli Numbers / Distribution Relation / large cardinals / クロネッカー式密度 / べき剰余 / 相互法則 / 符号理論 / formal group / number theory / zeta function / Bernoulli numbers / Kronecker density / power residue / reciprocity law / code theory / axiomatic set theory / 位相空間論 / 数理論理学 / コンパクト化 / 選択公理 / 和集合公理 / 国際情報交換（アメリカ） / 国際情報交換 Less

Forcing axioms and their preservation under forcingPrincipal InvestigatorOngoing
- Principal Investigator
  
  吉信康夫
- Project Period (FY)
  2018 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 12030:Basic mathematics-related
- Research Institution
  Nagoya University
Deepening of the research in set-theoretic topology with forcing and large cardinal properties
- Principal Investigator
  
  Kada Masaru
- Project Period (FY)
  2013 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Foundations of mathematics/Applied mathematics
- Research Institution
  Osaka Prefecture University
Invariant structures on medium-size infinite cardinalsPrincipal Investigator
- Principal Investigator
  
  YOSHINOBU YASUO
- Project Period (FY)
  2012 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Nagoya University
Combinatorics on medium-sized infinite cardinalsPrincipal Investigator
- Principal Investigator
  
  YASUO Yoshinobu
- Project Period (FY)
  2008 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Nagoya University
アレフ数2以上の無限基数上の組合せ論と巨大基数公理Principal Investigator
- Principal Investigator
  
  吉信康夫
- Project Period (FY)
  2005 – 2007
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Nagoya University
Application of ideals for Godel's Program
- Principal Investigator
  
  MATSUBARA Yo
- Project Period (FY)
  2005 – 2006
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Nagoya University
Research On The Bernoulli Numbers Attached Formal Group
- Principal Investigator
  
  SATOH Junya
- Project Period (FY)
  2003 – 2006
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Nagoya University
Large cardinal properties of ideals
- Principal Investigator
  
  MATSUBARA Yo
- Project Period (FY)
  2003 – 2004
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Nagoya University
research on number theoretic concepts attached formal group
- Principal Investigator
  
  SATOH Junya
- Project Period (FY)
  2001 – 2002
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  NAGOYA UNIVERSITY
Ideals with large cardinal properties
- Principal Investigator
  
  MATSUBARA Yo
- Project Period (FY)
  2001 – 2002
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Nagoya University
Computability and polynomial time computability
- Principal Investigator
  
  MATSUBARA Yo
- Project Period (FY)
  1999 – 2000
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Nagoya University
INNER MODEL THEORY AND LARGE CARDINALS
- Principal Investigator
  
  BRENDLE Jorg
- Project Period (FY)
  1998 – 1999
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Kobe University
applicatin of the recursive function theory to problems of computational quantity
- Principal Investigator
  
  SATOH Junya, 篠田壽一
- Project Period (FY)
  1997 – 1998
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Nagoya University

All 2019 2018 2017 2014 2013 2012 2011 2010 2009 2008 2007 2006 2004 2003 Other

All Journal Article Presentation

[Journal Article] The *-variation of the Banach-Mazur game and forcing axioms2017
- Author(s)
  Yasuo YOSHINOBU
- Journal Title
  
  Annals of Pure and Applied Logic
  
  Volume: 168(6) Pages: 1335-1359
- DOI
  10.1016/j.apal.2017.01.003
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-24540121
[Journal Article] Operations,climbability and the proper forcing axiom2013
- Author(s)
  Yasuo Yoshinobu
- Journal Title
  
  Annals of Pure and Applied Logic
  
  Volume: vol.164,no.7-8 Pages: 749-762
- DOI
  10.1016/j.apal.2012.11.010
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540114
[Journal Article] Kurepa trees and Namba forcing2012
- Author(s)
  Bernhard Koenig and Yasuo Yoshinobu
- Journal Title
  
  Journal of Symbolic Logic
  
  Volume: vol.77,no.4 Pages: 1281-1290
- DOI
  10.2178/jsl.7704130
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540114
[Journal Article] Galois-Tukey connection involving sets of metrics2012
- Author(s)
  Masaru Kada and Yasuo Yoshinobu
- Journal Title
  
  Tsukuba Journal of Mathematics
  
  Volume: vol.36,no.1 Pages: 53-66
- NAID
  120006349361
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540114
[Journal Article] Dense non-reflection for stationary collections of countable sets2009
- Author(s)
  David Aspero, John Krueger and Yasuo Yoshinobu
- Journal Title
  
  Annals of Pure and Applied Logic
  
  Volume: vol.161,no.1 Pages: 94-108
- DOI
  10.1016/j.apal.2009.06.002
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540114
[Journal Article] Dense non-reflection for stationary collections of countable sets2009
- Author(s)
  David Aspero, John Krueger, Yasuo Yoshinobu
- Journal Title
  
  Annals of Pure and Applied Logic 161(1)
  
  Pages: 94-108
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540114
[Journal Article] Dense non-reflection for stationary collection of countable sets2009
- Author(s)
  David Aspero, John Krueger, Yasuo Yoshinobu
- Journal Title
  
  Annals of Pure and Applied Logic 161(1)
  
  Pages: 94-108
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540114
[Journal Article] P_κλ上のclub guessing2007
- Author(s)
  吉信康夫
- Journal Title
  
  京都大学数理解析研究所講究録 1530
  
  Pages: 103-109
- Data Source
  KAKENHI-PROJECT-17740053
[Journal Article] Guessing clubs in the generalized club filter2007
- Author(s)
  Konig B., Larson P.B., Yoshinobu Y.
- Journal Title
  
  Fundamenta Mathematicae 195
  
  Pages: 177-191
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17740053
[Journal Article] How many miles to β X? --- d miles, or just one foot2006
- Author(s)
  Yoshinobu, Yasuo, Kada, Masaru, Tomoyasu, Kazuo
- Journal Title
  
  Topology and its Applications 153
  
  Pages: 3313-3319
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540110
[Journal Article] How many miles to beta X? --- d miles, or just one foot2006
- Author(s)
  Masaru KADA, Kazuo TOMOYASU, Yasuo YOSHINOBU
- Journal Title
  
  Topology and its Applications 153
  
  Pages: 3313-3319
- Data Source
  KAKENHI-PROJECT-17740053
[Journal Article] How many miles to β X? - d miles, or just one foot2006
- Author(s)
  Yoshinobu, Yasuo, Kada, Masaru, Tomoyasu, Kazuo
- Journal Title
  
  Topology and its Applications 153
  
  Pages: 3313-3319
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17540110
[Journal Article] How many miles to βω? - Approximating βω by metric-dependent compactifications2004
- Author(s)
  Yasuo Yoshinobu, M. Kada, K. Tomoyasu
- Journal Title
  
  Topology and its Applications 145
  
  Pages: 277-292
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15540019
[Journal Article] How many miles to β ω ?--Approximating β ω by metric-dependent compactifications2004
- Author(s)
  Yasuo Yoshinobu, M. Kada, K. Tomoyasu
- Journal Title
  
  Topology and its Applications 145
  
  Pages: 277-292
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15540019
[Journal Article] Fragments of Martin's Maximum in generic extensions2004
- Author(s)
  Bernhard Konig, Yasuo Yoshinobu
- Journal Title
  
  Mathematical Logic Quarterly 50・3
  
  Pages: 296-302
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15540115
[Journal Article] σ-short Boolean algebras2003
- Author(s)
  Makoto Ttakahashi, Yasuo Yoshinobu
- Journal Title
  
  Mathematical Logic Quarterly 49・6
  
  Pages: 543-549
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15540115
[Journal Article] σ-short Boolean algebras2003
- Author(s)
  Makoto Takahashi, Yasuo Yoshinobu
- Journal Title
  
  Mathematical Logic Quarterly 49・6
  
  Pages: 543-549
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15540115
[Journal Article] Approachability and games on posets2003
- Author(s)
  Yasuo Yoshinobu
- Journal Title
  
  Journal of Symbolic Logic 68・2
  
  Pages: 589-606
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15540115
[Presentation] Indestructible properness and absolute properness2019
- Author(s)
  吉信康夫
- Organizer
  公理的集合論研究集会
- Data Source
  KAKENHI-PROJECT-18K03394
[Presentation] **-tactically closed forcing and the Mapping Reflection Principle2018
- Author(s)
  Yasuo Yoshinobu
- Organizer
  Axiomatic set theory and its applications
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03394
[Presentation] Indestructible and absolute properness2018
- Author(s)
  Yasuo Yoshinobu
- Organizer
  Symposium on Advances in Mathematical Logic 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03394
[Presentation] Properness under kappa-closed forcing2018
- Author(s)
  吉信康夫
- Organizer
  公理的集合論研究集会
- Data Source
  KAKENHI-PROJECT-18K03394
[Presentation] The setwise climbability property and its variations2014
- Author(s)
  Yasuo Yoshinobu
- Organizer
  Workshop on Mathematical Logic on the Occasion of Sakae Fuchino's 60th Birthday
- Place of Presentation
  神戸大学
- Year and Date
  2014-11-17
- Data Source
  KAKENHI-PROJECT-24540121
[Presentation] Fragments of Martin’s Maximum and closure properties of posets2013
- Author(s)
  Yasuo YOSHINOBU
- Organizer
  International Conference on Topology and Geometry 2013
- Place of Presentation
  島根大学
- Invited
- Data Source
  KAKENHI-PROJECT-24540121
[Presentation] 距離関数の順序構造とGalois-Tukey connection2012
- Author(s)
  嘉田勝,吉信康夫
- Organizer
  2012年度日本数学会秋季総合分科会トポロジー分科会
- Place of Presentation
  九州大学
- Year and Date
  2012-09-18
- Data Source
  KAKENHI-PROJECT-20540114
[Presentation] On weakly operationally closed posets2012
- Author(s)
  Yasuo Yoshinobu
- Organizer
  FMF/JSPS joint seminar on Forcing in Set Theory
- Place of Presentation
  神戸大学
- Year and Date
  2012-01-23
- Data Source
  KAKENHI-PROJECT-20540114
[Presentation] Lindelof空間とHechler強制2011
- Author(s)
  足立裕基・薄葉季路・吉信康夫
- Organizer
  2011年度日本数学会秋季総合分科会(数学基礎論及び歴史分科会一般講演)
- Place of Presentation
  信州大学
- Year and Date
  2011-09-28
- Data Source
  KAKENHI-PROJECT-20540114
[Presentation] Climbability properties and the strong non-reflection2011
- Author(s)
  吉信康夫
- Organizer
  神奈川大学集合論セミナー
- Place of Presentation
  神奈川大学
- Year and Date
  2011-09-03
- Data Source
  KAKENHI-PROJECT-20540114
[Presentation] 強制法と位相空間の被覆の性質について2011
- Author(s)
  薄葉季路,吉信康夫
- Organizer
  2011年度日本数学会秋季総合分科会トポロジー分科会
- Place of Presentation
  信州大学
- Year and Date
  2011-09-30
- Data Source
  KAKENHI-PROJECT-20540114
[Presentation] The Banach-Mazur game with imperfect recall2011
- Author(s)
  Yasuo Yoshinobu
- Organizer
  京都大学数理解析研究所研究集会「記述集合論の展望」
- Place of Presentation
  京都大学
- Year and Date
  2011-10-19
- Data Source
  KAKENHI-PROJECT-20540114
[Presentation] 強制法と位相空間の被覆の性質について2011
- Author(s)
  薄葉季路・吉信康夫
- Organizer
  2011年度日本数学会秋季総合分科会(トポロジー分科会一般講演)
- Place of Presentation
  信州大学
- Year and Date
  2011-09-30
- Data Source
  KAKENHI-PROJECT-20540114
[Presentation] 強制法のもとでの被覆の性質の保存について2011
- Author(s)
  薄葉季路,吉信康夫
- Organizer
  第46回位相空間論シンポジウム
- Place of Presentation
  静岡大学
- Year and Date
  2011-06-03
- Data Source
  KAKENHI-PROJECT-20540114
[Presentation] Lindelof空間とHechler強制2011
- Author(s)
  足立裕基,薄葉季路,吉信康夫
- Organizer
  2011年度日本数学会秋季総合分科会数学基礎論及び歴史分科会
- Place of Presentation
  信州大学
- Year and Date
  2011-09-28
- Data Source
  KAKENHI-PROJECT-20540114
[Presentation] How many miles to βX, after all?2010
- Author(s)
  嘉田勝,友安一夫,吉信康夫
- Organizer
  2010年度General Topologyシンポジウム
- Place of Presentation
  筑波大学
- Year and Date
  2010-12-20
- Data Source
  KAKENHI-PROJECT-20540114
[Presentation] Set theoretic aspects of Lindelof spaces2010
- Author(s)
  足立裕基,薄葉季路,吉信康夫
- Organizer
  2010年度General Topologyシンポジウム
- Place of Presentation
  筑波大学
- Year and Date
  2010-12-21
- Data Source
  KAKENHI-PROJECT-20540114
[Presentation] 半順序集合上のゲームとPFA2009
- Author(s)
  吉信康夫
- Organizer
  2009年度日本数学会秋季総合分科会数学基礎論及び歴史分科会
- Place of Presentation
  大阪大学
- Year and Date
  2009-09-26
- Data Source
  KAKENHI-PROJECT-20540114
[Presentation] Forcing axioms and closure properties of posets2008
- Author(s)
  Yasuo Yoshinobu
- Organizer
  The 10th Asian Logic Conference
- Place of Presentation
  神戸大学
- Year and Date
  2008-09-03
- Data Source
  KAKENHI-PROJECT-20540114
[Presentation] The variety of sa(X)2007
- Author(s)
  Yasuo Yoshinobu
- Organizer
  RIMS研究集会「公理的集合論と集合論的位相空間論」
- Place of Presentation
  京都大学数理解析研究所
- Year and Date
  2007-11-28
- Data Source
  KAKENHI-PROJECT-17740053
[Presentation] On weakly opreationally closed posets
- Author(s)
  Yasuo Yoshinobu
- Organizer
  FMF/JSPS joint seminar on Forcing in Set Theory
- Place of Presentation
  神戸大学
- Data Source
  KAKENHI-PROJECT-20540114
[Presentation] 距離関数の順序構造とGalois-Tukey connection
- Author(s)
  嘉田勝, 吉信康夫
- Organizer
  日本数学会秋季総合分科会トポロジー分科会
- Place of Presentation
  九州大学
- Data Source
  KAKENHI-PROJECT-20540114
[Presentation] Operations vs. *-tactics
- Author(s)
  Yasuo Yoshinobu
- Organizer
  京都大学数理解析研究所研究集会「強制法による拡大と巨大基数」
- Place of Presentation
  京都大学
- Data Source
  KAKENHI-PROJECT-24540121

1. MATSUBARA Yo (30242788)

# of Collaborated Projects: 9 results

# of Collaborated Products: 0 results
2. FUCHINO Sakae (30292098)

# of Collaborated Projects: 4 results

# of Collaborated Products: 0 results
3. SATOH Junya (20235352)

# of Collaborated Projects: 4 results

# of Collaborated Products: 0 results
4. KADA Masaru (00312447)

# of Collaborated Projects: 3 results

# of Collaborated Products: 4 results
5. TOMOYASU Kazuo (10332107)

# of Collaborated Projects: 3 results

# of Collaborated Products: 1 results
6. USUBA Toshimichi (10513632)

# of Collaborated Projects: 3 results

# of Collaborated Products: 6 results
7. OZAWA Masanao (40126313)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
8. SHIOYA Masahiro (30251028)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
9. ABE Yoshihiro (10159452)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
10. MIYAMOTO Tadatoshi (70229889)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
11. SAKAI Hiroshi (70468239)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
12. YASUMOTO Masahiro (10144114)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
13. IHARA Shunsuke (00023200)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
14. MITSUI Taketomo (50027380)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
15. TSUKIJI Tatsuie (70291961)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
16. MATSUMOTO Kohji (60192754)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
17. BRENDLE Jorg (70301851)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
18. KAKUDA Yuzuru (50031365)

# of Collaborated Projects: 1 results

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19. WELCH Philip (90294248)

# of Collaborated Projects: 1 results

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20. MATSUMOTO Hiroyuki (00190538)

# of Collaborated Projects: 1 results

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21. TANIGAWA Yoshio (50109261)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
22. 篠田壽一 (30022685)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
23. 鍛島康裕 (70240801)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
24. Iwasa Akira

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
25. Kamo Shizuo

# of Collaborated Projects: 1 results

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26. Kato Takuto

# of Collaborated Projects: 1 results

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27. Shizuma Souji

# of Collaborated Projects: 1 results

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28. KONIG Bernhard

# of Collaborated Projects: 1 results

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29. B.LARSON Paul

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
30. König Bernhard

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

YOSHINOBU Yasuo 吉信 康夫

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Forcing axioms and their preservation under forcingPrincipal InvestigatorOngoing

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Invariant structures on medium-size infinite cardinalsPrincipal Investigator

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Combinatorics on medium-sized infinite cardinalsPrincipal Investigator

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アレフ数2以上の無限基数上の組合せ論と巨大基数公理Principal Investigator

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[Journal Article] The *-variation of the Banach-Mazur game and forcing axioms2017

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[Journal Article] Operations,climbability and the proper forcing axiom2013

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YOSHINOBU Yasuo 吉信康夫