Updated on 2024/10/11

写真a

 
YOSHINOBU, Yasuo
 
Organization
Graduate School of Informatics Department of Mathematical Informatics 1 Professor
Graduate School
Graduate School of Information Science
Graduate School of Informatics
Undergraduate School
School of Informatics Department of Natural Informatics
Title
Professor
Contact information
メールアドレス

Degree 2

  1. 博士(学術) （ 2003.12   名古屋大学 ） 

  2. 修士(理学) （ 1994.3   名古屋大学 ） 

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Research Areas 1

  1. Others / Others  / General Mathematics (includes Probability Theory/Statistical Mathematics)

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Education 2

  1. Nagoya University   Graduate School, Division of Natural Science

    1992.4 - 1994.3

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    Country： Japan

  2. Kyoto University   Faculty of Science

    - 1992

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    Country： Japan

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Professional Memberships 1

  1. 日本数学会

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Papers 21

  1. Fragility of Properness

    YOSHINOBU, Yasuo

      Vol. 2198   2021.9

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    Authorship：Corresponding author   Language：English   Publishing type：Research paper (bulletin of university, research institution)  

  2. Properness Under Closed Forcing Reviewed

    Springer Proceedings in Mathematics and Statistics   Vol. 369   page： 223 - 229   2021

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

    DOI： 10.1007/978-981-16-4173-2_11

    Scopus

  3. A further variation of the Banach-Mazur game and forcing axioms

    YOSHINOBU, Yasuo

      Vol. 2081   page： 69 - 72   2018.8

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    Authorship：Corresponding author   Language：English   Publishing type：Research paper (bulletin of university, research institution)  

  4. The *-variation of Banach-Mazur game and forcing axioms Reviewed

    Yasuo Yoshinobu

    Annals of Pure and Applied Logic   Vol. 168 ( 4 ) page： 1335-1359   2017.6

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

    DOI： 10.1016/j.apal.2017.01.003

  5. Operations, climbability and the Proper Forcing Axiom Reviewed

    Yasuo Yoshinobu

    Annals of Pure and Applied Logic   Vol. 164 ( 7-8 ) page： 749-762   2013.8

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

    DOI： 10.1016/j.apal.2012.11.010

  6. Kurepa trees and Namba forcing Reviewed

    Bernhard Koenig, Yasuo Yoshinobu

    Journal of Symbolic Logic   Vol. 77 ( 4 ) page： 1281-1290   2012.12

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

    DOI： 10.2178/jsl.7704130

  7. Galois-Tukey connection involving sets of metrics Reviewed

    Masaru Kada, Yasuo Yoshinobu

    Tsukuba Journal of Mathematics   Vol. 36 ( 1 ) page： 53-66   2012.7

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

  8. *Dense non-reflection for stationary collections of countable sets Reviewed

    David Aspero, John Krueger, Yasuo Yoshinobu

    Annals of Pure and Applied Logic   Vol. 161 ( 1 ) page： 94-108   2009

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

  9. Variety of sa(X)

    Yasuo Yoshinobu

      ( 1595 ) page： 89-96   2008

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    Authorship：Lead author   Language：English   Publishing type：Research paper (bulletin of university, research institution)  

  10. Pκλ 上の club guessing

    吉信康夫

    京都大学数理解析研究所講究録   ( 1530 ) page： 103-109   2007

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    Language：Japanese   Publishing type：Research paper (bulletin of university, research institution)  

  11. *Guessing clubs in the generalized club filter Reviewed

    Bernhard Koenig, Paul Larson, Yasuo Yoshinobu

    Fundamenta Mathematicae   Vol. 195 ( 2 ) page： 177-191   2007

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

  12. 連続体問題とゲーデル

    数学のたのしみ   ( 2006秋 ) page： 60-80   2006

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    Language：Japanese  

  13. How many miles to βX? -- d miles, or just one foot Reviewed

    Masaru Kada, Kazuo Tomoyasu, Yasuo Yoshinobu

    Topology and its Applications   Vol. 153   page： 3313-3319   2006

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

  14. How many miles to βω? II

      ( 1419 ) page： 105-125   2005

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    Language：Japanese   Publishing type：Research paper (bulletin of university, research institution)  

  15. *How many miles to βω? --- Approximating βω by metric-dependent compactifications Reviewed

    Masaru Kada, Kazuo Tomoyasu, Yasuo Yoshinobu

    Topology and its Applications   Vol. 145   page： 277-292   2004

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

  16. *Fragments of Martin's Maximum in generic extensions Reviewed

    Bernhard Koenig, Yasuo Yoshinobu

    Mathematical Logic Quarterly   Vol. 50 ( 3 ) page： 296-302   2004

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

  17. σ-short Boolean algebras Reviewed

    Makoto Takahashi, Yasuo Yoshinobu

    Mathematical Logic Quarterly   Vol. 49 ( 6 ) page： 543-549   2003

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

  18. Approachability and games on posets Reviewed

    Yasuo Yoshinobu

    Journal of Symbolic Logic   Vol. 68 ( 2 ) page： 589-606   2003

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

  19. Directive trees and games on posets Reviewed

    Tetsuya Ishiu, Yasuo Yoshinobu

    Proceedings of the American Mathematical Society   Vol. 130 ( 5 ) page： 1477-1485   2002

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

  20. 半順序集合上のゲーム

    吉信康夫

    京都大学数理解析研究所講究録   ( 1202 ) page： 75-82   2001

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    Language：Japanese   Publishing type：Research paper (bulletin of university, research institution)  

  21. On Strength of Precipitousness of Some Ideals and Towers Reviewed

    Journal of the Mathematical Society of Japan   Vol. 51   page： 3   1999

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

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Presentations 44

  1. Convex sets and axiom of choice International conference

    2024.3.17 

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    Event date： 2024.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Country：Japan  

  2. 選択公理と凸集合

    吉信康夫

    第9回山陰数学と基礎論研究集会  2024.1.6 

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    Event date： 2024.1

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：鳥取県米子市   Country：Japan  

  3. Fragility of Properness International conference

    YOSHINOBU, Yasuo

    SET THEORY: REALS AND TOPOLOGY  2020.11.18 

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    Event date： 2020.11

    Language：English   Presentation type：Oral presentation (general)  

  4. Indestrutcible properness and absolute properness

    2019.3 

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    Event date： 2019.3

    Language：Japanese   Presentation type：Oral presentation (general)  

  5. **-tactically closed forcing and the Mapping Reflection Principle International conference

    YOSHINOBU, Yasuo

    Workshop on Axiomatic set theory and its applications  2018.11 

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    Event date： 2018.11

    Language：English   Presentation type：Oral presentation (general)  

  6. Indestructible and absolute properness International conference

    YOSHINOBU, Yasuo

    Symposium on Adsvances in Mathematical Logic 2018  2018.9 

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    Event date： 2018.9

    Language：Japanese   Presentation type：Oral presentation (general)  

  7. Properness under κ-closed forcing

    2018.8 

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    Event date： 2018.8

    Language：Japanese   Presentation type：Oral presentation (general)  

  8. A further variation of the Banach-Mazur game and forcing axioms

    Yasuo Yoshinobu

    Iterated Forcing Theory and Cardinal Invariants 

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    Event date： 2017.11

    Language：English   Presentation type：Oral presentation (general)  

    Country：Japan  

  9. The setwise climbability property and its variations International conference

    Yasuo Yoshinobu

    Workshop on Mathematical Logic on the Occasion of Sakae Fuchino's 60th Birthday 

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    Event date： 2014.11

    Language：English   Presentation type：Oral presentation (general)  

    Country：Japan  

  10. Fragments of Martin's Maximum and closure properties of posets International conference

    Yasuo YOSHINOBU

    International Conference on Topology and Geometry 2013 

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    Event date： 2013.9

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

    Country：Japan  

  11. Operations vs. *-tactics

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    Event date： 2012.12

    Language：English   Presentation type：Oral presentation (general)  

    Country：Japan  

  12. 距離関数の順序構造とGalois-Tukey connection

    嘉田勝, 吉信康夫

    日本数学会秋季総合分科会トポロジー分科会 

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    Event date： 2012.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：九州大学   Country：Japan  

  13. On weakly opreationally closed posets International conference

    Yasuo YOSHINOBU

    FMF/JSPS joint seminar on Forcing in Set Theory 

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    Event date： 2012.1

    Language：English   Presentation type：Oral presentation (general)  

    Country：Japan  

  14. The Banach-Mazur game with imperfect recall

    Yasuo YOSHINOBU

    Aspects of Descriptive Set Theory 

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    Event date： 2011.10

    Language：English   Presentation type：Oral presentation (general)  

    Country：Japan  

  15. 強制法と位相空間の被覆の性質について

    薄葉季路, 吉信康夫

    日本数学会秋季総合分科会(トポロジー分科会) 

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    Event date： 2011.9 - 2011.10

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：信州大学   Country：Japan  

  16. Lindeloef 空間と Hechler 強制

    足立裕基, 薄葉季路, 吉信康夫

    日本数学会秋季総合分科会(数学基礎論及び歴史分科会) 

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    Event date： 2011.9 - 2011.10

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：信州大学   Country：Japan  

  17. 強制法のもとでの被覆の性質の保存について

    薄葉季路, 吉信康夫

    第46回位相空間論シンポジウム 

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    Event date： 2011.6

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：静岡大学   Country：Japan  

  18. Set theoretic aspects of Lindeloef spaces

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    Event date： 2010.12

    Language：Japanese   Presentation type：Oral presentation (general)  

    Country：Japan  

  19. How many miles to βX, after all?

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    Event date： 2010.12

    Language：Japanese   Presentation type：Oral presentation (general)  

    Country：Japan  

  20. Large cardinals and the Continuum Hypothesis International conference

    2009 Logic Summer School "Set Theory, a passage to the diamond" 

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    Event date： 2009.6

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

  21. 半順序集合上のゲームとPFA

    吉信康夫

    日本数学会秋季総合分科会 

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    Event date： 2009

    Language：Japanese   Presentation type：Oral presentation (general)  

    Country：Japan  

  22. Forcing axioms and closure properties of posets International conference

    Yasuo Yoshinobu

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    Event date： 2008.9

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

    Country：Japan  

  23. Variety of sa(X)

    Yasuo Yoshinobu

    京都大学数理解析研究所研究集会「公理的集合論と集合論的位相空間論」 

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    Event date： 2007

    Language：English   Presentation type：Oral presentation (general)  

    Country：Japan  

  24. Pκλ上の club guessing

    吉信康夫

    京都大学数理解析研究所研究集会「実数の集合論と反復強制法の相互関係」 

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    Event date： 2006

    Language：Japanese   Presentation type：Oral presentation (general)  

    Country：Japan  

  25. コンパクト化の近似と距離関数の順序構造

    嘉田勝・友安一夫・吉信康夫

    日本数学会秋季総合分科会（トポロジー分科会） 

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    Event date： 2005.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Country：Japan  

  26. Kurepa trees and Namba forcing

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    Event date： 2005.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Country：Japan  

  27. Kurepa trees and Namba forcing

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    Event date： 2005.7

    Language：English   Presentation type：Oral presentation (general)  

    Country：Japan  

  28. Kurepa trees and Namba forcing International conference

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    Event date： 2005.6

    Language：English   Presentation type：Oral presentation (general)  

  29. Approximations of Stone-Cech compactifications by metric-dependent compactifications

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    Event date： 2005.6

    Language：Japanese   Presentation type：Oral presentation (general)  

    Country：Japan  

  30. Kurepa trees and Namba forcing

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    Event date： 2005.2

    Language：English   Presentation type：Oral presentation (general)  

    Country：Japan  

  31. How many miles to βX? International conference

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    Event date： 2004.12

    Language：English   Presentation type：Oral presentation (general)  

  32. 距離に依存するコンパクト化の族によるβωの近似

    嘉田勝・友安一夫・吉信康夫

    日本数学会秋季総合分科会（トポロジー分科会） 

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    Event date： 2004.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Country：Japan  

  33. Approximations of Stone-Cech compactifications by metric-dependent compactifications

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    Event date： 2004.8

    Language：Japanese   Presentation type：Oral presentation (general)  

    Country：Japan  

  34. How many miles to βω? International conference

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    Event date： 2004.7

    Language：English   Presentation type：Oral presentation (general)  

  35. βωまで何マイル？距離に依存するコンパクト化の族によるβωの近似

    嘉田勝・友安一夫・吉信康夫

    第39回位相空間論シンポジウム 

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    Event date： 2004.5

    Language：Japanese   Presentation type：Oral presentation (general)  

    Country：Japan  

  36. ゲーム閉な半順序集合と強制公理

    Bernhard Koenig・Yasuo Yoshinobu

    日本数学会年会（数学基礎論および歴史分科会） 

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    Event date： 2004.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Country：Japan  

  37. Game closed posets and forcing axioms

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    Event date： 2003.12

    Language：English   Presentation type：Oral presentation (general)  

    Country：Japan  

  38. σ-short Boolean algebras

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    Event date： 2001.10

    Language：Japanese   Presentation type：Oral presentation (general)  

    Country：Japan  

  39. Banach-Mazur games on Boolean algebras and σ-short Boolean algebras

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    Event date： 2001.7

    Language：Japanese   Presentation type：Oral presentation (general)  

    Country：Japan  

  40. Square 原理とその応用

    吉信康夫

    日本数学会年会（数学基礎論および歴史分科会） 

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    Event date： 2001.3

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

    Country：Japan  

  41. Games on Posets

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    Event date： 2000.11

    Language：English   Presentation type：Oral presentation (general)  

    Country：Japan  

  42. Games on Posets

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    Event date： 2000.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Country：Japan  

  43. On strength of precipitousness of some ideals and towers

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    Event date： 1994.12

    Language：English   Presentation type：Oral presentation (general)  

    Country：Japan  

  44. Precipitous ideals over the successor of a limit cardinal

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    Event date： 1994.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Country：Japan  

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KAKENHI (Grants-in-Aid for Scientific Research) 3

  1. Forcing axioms and their preservation under forcing

    Grant number：18K03394  2018.4 - 2022.3

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

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    Authorship：Principal investigator  Grant type：Competitive

    Grant amount：\4160000 （ Direct Cost: \3200000 、 Indirect Cost：\960000 ）

  2. 中規模無限基数上の不変な構造

    2012.4 - 2017.3

    科学研究費補助金  基盤研究(C)

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    Authorship：Principal investigator 

  3. 中規模無限基数上の組合せ論　　　　　　　　　　　　　　　　　　　　　　　　　　　

    2008

    科学研究費補助金  基盤研究(C)，課題番号：20540114

    吉信　康夫

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    Authorship：Principal investigator 

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Teaching Experience (On-campus) 22

  1. 数理情報学基礎論概論2

    2017

  2. 線形代数学II

    2017

  3. 線形代数学I

    2017

  4. 数学基礎論特論

    2016

  5. 線形代数学II

    2016

  6. 線形代数学I

    2016

  7. 情報科学概論

    2016

  8. 計算論基礎特論

    2015

  9. 情報科学概論

    2015

  10. 線形代数学II

    2015

  11. 線形代数学I

    2015

  12. 線形代数学II

    2014

  13. 線形代数学I

    2014

  14. 数学基礎論特論

    2014

  15. 線形代数学I

    2013

  16. 線形代数学II

    2013

  17. 線形代数学 II

    2012

  18. 数学基礎論特論

    2012

  19. 線形代数学 I

    2012

  20. 情報数理基礎特論

    2012

  21. Linear Algebra I

    2011

  22. Linear Algebra II

    2011

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To the head of Teaching Experience (On-campus).▲