10.9k citations
- The University of TokyoJP174 papers
- Kyoto UniversityJP160 papers
- Nagoya UniversityJP142 papers
- Waseda UniversityJP138 papers
- Shinshu UniversityJP131 papers
- University of PisaIT124 papers
- High Energy Accelerator Research OrganizationJP123 papers
- The University of OsakaJP123 papers
- University of BolognaIT123 papers
- Tokyo Institute of TechnologyJP121 papers
- Ludwig-Maximilians-Universität MünchenDE120 papers
- Tokyo Metropolitan UniversityJP119 papers
13 papers · 1 filter
Functions preserving operator means
Trung Hoa Dinh, Hiroyuki Osaka, Shuhei Wada
Let be a non-trivial operator mean in the sense of Kubo and Ando, and let the set of normalized positive operator monotone functions on . In this paper, w…
A factorization property of positive maps on -algebras
B. V. Rajarma Bhat, Hiroyuki Osaka
The purpose of this short note is to clarify and present a general version of an interesting observation by Piani and Mora (Physic. Rev. A 75, 012305 (2007)), linking complete posi…
Identification of ferrimagnetic orbitals preventing spinel degradation by charge ordering in LiMnO
Hasnain Hafiz, Kosuke Suzuki, Bernardo Barbiellini +10
Spinel LiMnO is a key cathode material that is used extensively in commercial Li-ion batteries. A challenge with this material has been that the capacity of the battery…
Towards An Angry-Birds-like Game System for Promoting Mental Well-being of Players Using Art-Therapy-embedded PCG
Zhou Fang, Pujana Paliyawan, Ruck Thawonmas +1
This paper presents an integration of a game system and the art therapy concept for promoting the mental well-being of video game players. In the proposed game system, the player p…
Mean first passage times reconstruct the slowest relaxations in potential energy landscapes of nanoclusters
Teruaki Okushima, Tomoaki Niiyama, Kensuke S. Ikeda +1
Relaxation modes are the collective modes in which all probability deviations from equilibrium states decay with the same relaxation rates. In contrast, a first passage time is the…
Simultaneous Achievement of Driver Assistance and Skill Development in Shared and Cooperative Controls
Takahiro Wada
Advanced driver assistance systems have successfully reduced drivers' workloads and increased safety. On the other hand, the excessive use of such systems can impede the developmen…