1 citations · 2 across the 8 of their papers we have counts for
8 papers
Image Inpainting via Stochastic Dynamics
Jiaqi Kuang, Zihao Guo, Zhongmin Qian
Image inpainting aims to recover missing regions while preserving structural consistency. We propose a non-parametric method without network training based on data-guided stochasti…
Tracking Brownian fluid particles in large eddy simulations
Zihao Guo, Zhongmin Qian
In this paper, we propose an approach for simulating wall-bounded incompressible turbulent flows by integrating the technology of random vortex method with the core principles of l…
Signature Decomposition Method Applying to Pair Trading
Zihao Guo, Hanqing Jin, Jiaqi Kuang +2
High-frequency quantitative trading strategies have long been of significant interest in futures market. While advanced statistical arbitrage and deep learning enhance high-frequen…
Random large eddy simulation for 3-dimensional incompressible viscous flows
Zihao Guo, Zhongmin Qian
We develop a numerical method for simulation of incompressible viscous flows by integrating the technology of random vortex method with the core idea of Large Eddy Simulation (LES)…
Random vortex and expansion-rate model for Oberbeck-Boussinesq fluid flows
Zihao Guo, Zhongmin Qian, Zihao Shen
By using a formulation of a class of compressible viscous flows with a heat source via vorticity and expansion-rate, we study the Oberbeck-Boussinesq flows. To this end we establis…
Random vortex dynamics and Monte-Carlo simulations for wall-bounded viscous flows
Vladislav Cherepanov, Sebastian W. Ertel, Zhongmin Qian +1
Functional integral representations for solutions of the motion equations for wall-bounded incompressible viscous flows, expressed (implicitly) in terms of distributions of solutio…
On the dynamics of the boundary vorticity for incompressible viscous flows
V. Cherepanov, J. Liu, Z. Qian
The dynamical equation of the boundary vorticity has been obtained, which shows that the viscosity at a solid wall is doubled as if the fluid became more viscous at the boundary. F…
Monte-Carlo simulations for wall-bounded fluid flows via random vortex method
Z. Qian, Y. Qiu, L. Zhao +1
In this paper a Monte-Carlo method for simulating the motion of fluid flow moving along a solid wall is proposed. The random vortex method in the present paper is established by us…