Rchr
J-GLOBAL ID:201401018884836837   Update date: Apr. 11, 2024

Kurahashi Taishi

クラハシ タイシ | Kurahashi Taishi
Affiliation and department:
Homepage URL  (2): http://www2.kobe-u.ac.jp/~tk/jp/http://www2.kobe-u.ac.jp/~tk/
Research field  (2): Applied mathematics and statistics ,  Basic mathematics
Research keywords  (6): modal logic ,  models of arithmetic ,  provability logic ,  the incompleteness theorems ,  数学基礎論 ,  数理論理学
Research theme for competitive and other funds  (5):
  • 2023 - 2028 形式的証明可能性の持つ諸性質の分析
  • 2019 - 2023 不完全性定理を通じた形式的証明可能性の研究
  • 2016 - 2019 超準モデルと理論における証明構造の分析
  • 2014 - 2016 可証性述語の解析に基づく形式的証明可能性の研究
  • 2012 - 2014 形式的算術の証明可能性について
Papers (38):
  • Makoto Fujiwara, Taishi Kurahashi. Prenex normalization and the hierarchical classification of formulas. Archive for Mathematical Logic. 2024. 63. 3-4. 391-403
  • Taishi Kurahashi, Motoki Okuda. Disjunction and existence properties in modal arithmetic. The Review of Symbolic Logic. 2024. 17. 1. 178-205
  • Sohei Iwata, Taishi Kurahashi, Yuya Okawa. The fixed point and the Craig interpolation properties for sublogics of $\mathbf{IL}. Archive for Mathematical Logic. 2024. 63. 1-2. 1-37
  • Makoto Fujiwara, Taishi Kurahashi. Conservation theorems on semi-classical arithmetic. The Journal of Symbolic Logic. 2023. 88. 4. 1469-1496
  • Taishi Kurahashi. Some observations on the FGH theorem. Studia Logica. 2023. 111. 5. 749-778
more...
MISC (10):
  • Taishi Kurahashi, Yoshiaki Minami. On collection schemes and Gaifman's splitting theorem. submitted. 2024
  • Haruka Kogure, Taishi Kurahashi. Interpolation properties for the bimodal provability logic $\mathbf{GR}. submitted. 2023
  • Taishi Kurahashi, Rihito Takase. The Modal Logic of Provability and Forcing. submitted. 2023
  • Ryo Kashima, Taishi Kurahashi, Sohei Iwata. Cut-free sequent calculi for the provability logic D. Submitted. 2023
  • Taishi Kurahashi, Albert Visser. Pour-El's Landscape. submitted. 2023
more...
Books (1):
  • 数学における証明と真理-様相論理と数学基礎論-
    共立出版 2016 ISBN:9784320111486
Lectures and oral presentations  (28):
  • 理論の不完全性,決定不能性,分離不能性
    (日本数学会 2024年度年会 2024)
  • 証明可能性-強制様相論理
    (日本数学会 2024年度年会 2024)
  • 必然化の論理 N の拡張論理の有限フレーム性
    (日本数学会 2024年度年会 2024)
  • 局所反映原理に関する保存性について
    (日本数学会 2024年度年会 2024)
  • 証明可能性論理 GR の補間定理
    (第58回MLG数理論理学研究集会 2024)
more...
Education (3):
  • 2011 - 2013 Kobe University Graduate School of System Informatics Department of Information Science
  • 2009 - 2011 Kobe University Graduate School of Engineering Department of Computer Science and Systems Engineering
  • 2004 - 2009 Kobe University Faculty of Engineering Department of Computer Science and Systems Engineering
Professional career (1):
  • 博士(学術) (神戸大学)
Work history (6):
  • 2020/04 - 現在 Kobe University Graduate School of System Informatics Department of Information Science Associate Professor
  • 2014/04 - 2020/03 Kisarazu National College of Technology Department of Natural Science
  • 2015/04 - 2019/09 Chiba University Faculty of Science
  • 2013/10 - 2014/03 Kobe University
  • 2013/04 - 2014/03 日本学術振興会 特別研究員(PD)(神戸大学)
Show all
Awards (1):
  • 2014/11 - 科学基礎論学会 2013年度科学基礎論学会奨励賞
Association Membership(s) (3):
Association for Symbolic Logic ,  JAPAN ASSOCIATION FOR PHILOSOPHY OF SCIENCE ,  THE MATHEMATICAL SOCIETY OF JAPAN
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