Concepedia

Kôtarô Tanahashi

KT

30

Publications

929

Citations

20

H-Index

1988

Active since

Affiliations

Hitachi (Japan)(Current)

Tohoku Medical and Pharmaceutical University

Tohoku University

Kanagawa University

Keio University

Kôtarô Tanahashi is an author at Hitachi (Japan) specializing in engineering, applied physics, and materials science.

Top concepts

EngineeringApplied PhysicsMaterial ScienceFunctional AnalysisMagnetismMagnetic DevicePhysicsSpectral TheoryMagnetic ResonanceSpintronics

Publications per year

1988–2024

30

Publications

30

Application of Ising Machines and a Software Development for Ising Machines

Kôtarô Tanahashi, Shinichi Takayanagi, Tomomitsu Motohashi et al. · Journal of the Physical Society of Japan · 2019 · 139 citations · Full text

Mathematical Programming, Engineering, Software Engineering +20

PyQUBO: Python Library for Mapping Combinatorial Optimization Problems to QUBO Form

Mashiyat Zaman, Kôtarô Tanahashi, Shu Tanaka · IEEE Transactions on Computers · 2021 · 88 citations

Mathematical Programming, Engineering, Open-source Python Library +18

Indecomposable Positive Maps in Matrix Algebras

Kôtarô Tanahashi, Jun Tomiyama · Canadian Mathematical Bulletin · 1988 · 78 citations · Full text

Abstract Algebra, Representation Theory, Matrix Analysis +9

Experimental study of thermal decay in high-density magnetic recording media

Y. Hosoe, I. Tamai, Kôtarô Tanahashi et al. · IEEE Transactions on Magnetics · 1997 · 65 citations

Engineering, Magnetic Resonance, Thermal Decay +17

The best possibility of the grand Furuta inequality

Kôtarô Tanahashi · Proceedings of the American Mathematical Society · 1999 · 51 citations · Full text

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