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- Zhejiang UniversityCN39 papers
- Zhejiang University of Science and TechnologyCN20 papers
- Chinese Academy of SciencesCN19 papers
- Tsinghua UniversityCN16 papers
- East China Jiaotong UniversityCN15 papers
- Shanxi UniversityCN12 papers
- University of Science and Technology of ChinaCN12 papers
- Hunan Normal UniversityCN10 papers
- State Key Laboratory of Quantum Optics and Quantum Optics Devices10 papers
- Institute of Theoretical PhysicsCN9 papers
- National Research University Higher School of EconomicsRU9 papers
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10 papers · 1 filter
Density Elimination for Semilinear Substructural Logics
SanMin Wang
We present a uniform method of density elimination for several semilinear substructural logics. Especially, the density elimination for the involutive uninorm logic IUL is proved.…
Joint Transceiver Design Algorithms for Multiuser MISO Relay Systems with Energy Harvesting
Yunlong Cai, Ming-Min Zhao, Qingjiang Shi +2
In this paper, we investigate a multiuser relay system with simultaneous wireless information and power transfer. Assuming that both base station (BS) and relay station (RS) are eq…
Extremals in the Engel group with a sub-Lorentzian metric
Andrey Ardentov, Tiren Huang, Yuri L. Sachkov +1
Let E be the Engel group and D be a rank 2 bracket generating left invariant distribution with a Lorentzian metric, which is a nondegenerate metric of index 1. In this paper, we fi…
SINR Constrained Beamforming for a MIMO Multi-user Downlink System
Qingjiang Shi, Meisam Razavayan, Mingyi Hong +1
Consider a multi-input multi-output (MIMO) downlink multi-user channel. A well-studied problem in such system is the design of linear beamformers for power minimization with the qu…
Solitons Riding on Solitons: Hypersolitons and the Quantum Newton's Cradle
Manjun Ma, R. Navarro, R. Carretero-Gonzalez
The reduced dynamics for dark and bright soliton chains in the one-dimensional nonlinear Schrödinger equation is used to study the behavior of collective compression waves. For app…
Geodesics in the Engel group with a sub-Lorentzian metric
Qihui Cai, Tiren Huang, Yuri L. Sachkov +1
Let E be the Engel group and D be a rank 2 bracket generating left invariant distribution with a Lorentzian metric, which is a nondegenerate metric of index 1. In this paper, we fi…