ABOUT US
NEWS
- 2026.05.01
- [Publication] Professor Takayuki Oishi (Faculty of Economics) has published a paper in Management Science
- 2026.04.13
- [Publication] Professor Takayuki Oishi (Faculty of Economics) has published a paper in Games and Economic Behavior
- 2026.03.13
- [Publication] Associate Professor Daisuke Kadoh (Faculty of Mathematical Informatics) has published a paper in Journal of High Energy Physics
- 2026.02.25
- 【Event】Fusion Center Seminar (Speaker: Dr. Hugo Mercier：Jean Nicodt Institute) was held on February 20th
- 2026.01.22
- [Publication] Associate Professor Daisuke Kadoh (Faculty of Mathematical Informatics) has published a paper in Physical Review D
DIALOGUE
RESEARCH
&
PROJECT
ACHIEVEMENTS
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【Article】René van den Brink, Elena Gavilán, Conrado Manuel & Takayuki Oishi (2026). Comment to the Editor: On Continuity of Fixed-Fraction Rules for Sharing Sequentially Triggered Losses. Management Science
The class of fixed-fraction rules for sharing sequentially triggered losses has been axiomatized using a set of axioms that include continuity. In this note, we show that continuity is redundant because it is implied by the other axioms. This allows for a more parsimonious characterization and thus reducing complexity.
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【Article】Takayuki Oishi, Tomoya Tajika (2026). River-sharing problem with floods. Games and Economic Behavior, Volume 158, pp. 283-298, 2026.
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【Article】Hayazaki, T., Kadoh, D., Takeda, S. & Tanaka, G. (2026). Tensor renormalization group approach to entanglement entropy. Journal of High Energy Physics, 2026, article no. 2.
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【Article】Daisuke Kadoh et al.(2026) Pinched geometries in 2D Lorentzian quantum Regge calculus. Physical Review D