搜索结果: 1-6 共查到“力学 process”相关记录6条 . 查询时间(0.093 秒)
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Remarks on the vanishing viscosity process of state-constraint Hamilton-Jacobi equations
状态约束 哈密尔顿-雅可比方程 黏度消失
2023/4/21
We investigate the convergence rate in the vanishing viscosity process of the solutions to the subquadratic state-constraint Hamilton-Jacobi equations. We give two different proofs of the fact that, f...
SPATIO-TEMPORAL PROCESS SIMULATION OF DAM-BREAK FLOOD BASED ON SPH
Smooth Particle Hydrodynamics GIS Dam-break Flood Spatio-temporal Process Simulation
2018/5/15
On the basis of introducing the SPH (Smooth Particle Hydrodynamics) simulation method, the key research problems were given solutions in this paper, which ere the spatial scale and temporal scale adap...
Critical exponents of the pair contact process with diffusion
PCPD universality class critical systems
2012/2/27
We study the pair contact process with diffusion (PCPD) using Monte Carlo simulations, and concentrate on the decay of the particle density $\rho$ with time, near its critical point, which is assumed ...
Frozen shuffle update for an asymmetric exclusion process with open boundary conditions
pedestrian traffic exclusion process shuffle update boundary driven phase transition
2011/8/17
Abstract: We introduce a new update algorithm for exclusion processes, more suitable for the modeling of pedestrian traffic. Pedestrians are modeled as hard-core particles hopping on a discrete lattic...
Relaxation rate of the reverse biased asymmetric exclusion process
asymmetric exclusion process Statistical Mechanics
2011/10/8
Abstract: We compute the exact relaxation rate of the partially asymmetric exclusion process with open boundaries, with boundary rates opposing the preferred direction of flow in the bulk. This revers...
Changing the connections of structural elements during an optimization process
cross-section connection optimization topological optimization mathematical programming
2010/3/12
Optimization of internal joint connections is the inverse problem of structural optimization. There are three types of internal joints: rigid connection, flexible connection and no connection. A conti...