443 citations
- Beijing Normal UniversityCN3 papers
- California State University, NorthridgeUS3 papers
- Chinese Academy of SciencesCN2 papers
- Institute of SemiconductorsCN2 papers
- Institute of Theoretical PhysicsCN2 papers
- Liaoning Shihua UniversityCN2 papers
- Liaoning UniversityCN2 papers
- Beijing Radiation CenterCN1 paper
- City CollegeUS1 paper
- City College of New YorkUS1 paper
- City University of New YorkUS1 paper
- Massachusetts Institute of TechnologyUS1 paper
31 papers
Anticipating Reflected Stochastic Differential Equations
Zongxia Liang, Tusheng Zhang
In this paper, we establish the existence of the solutions of reflected stochastic differential equations with possible anticipating initial random variables. The key is…
Mass under the Ricci flow
Xianzhe Dai, Li Ma
In this paper, we study the change of the ADM mass of an ALE space along the Ricci flow. Thus we first show that the ALE property is preserved under the Ricci flow. Then, we show t…
Spin Liquid Phase in Anisotropic Triangular Lattice Heisenberg Model: Exact diagonalization and density-matrix renormalization group calculations
M. Q. Weng, D. N. Sheng, Z. Y. Weng +1
Based on exact diagonalization and density matrix renormalization group (DMRG) method, we show that an anisotropic triangle lattice Heisenberg spin model has three distinct quantum…
Numerical Study of Spin Hall Transport in a Two Dimensional Hole Gas System
W. Q. Chen, Z. Y. Weng, D. N. Sheng
We present a numerical study of the spin Hall effect in a two-dimensional hole gas (2DHG) system in the presence of disorder. We find that the spin Hall conductance (SHC), extrapol…
SWAF: Swarm Algorithm Framework for Numerical Optimization
Xiao-Feng Xie, Wen-Jun Zhang
A swarm algorithm framework (SWAF), realized by agent-based modeling, is presented to solve numerical optimization problems. Each agent is a bare bones cognitive architecture, whic…
Handling boundary constraints for numerical optimization by particle swarm flying in periodic search space
Wen-Jun Zhang, Xiao-Feng Xie, De-Chun Bi
The periodic mode is analyzed together with two conventional boundary handling modes for particle swarm. By providing an infinite space that comprises periodic copies of original s…