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A Geometric Model for Mixed-Mode Oscillations in a Chemical System
mixed-mode oscillations bifurcations kneading theory
2015/8/25
This paper presents a detailed analysis of mixed-mode oscillations in the “autocatalator,” a threedimensional,
two time scale vector field that is a chemical reactor model satisfying the law of mass
...
Feature-scale Simulations of Particulate Slurry Flows in Chemical Mechanical Polishing by Smoothed Particle Hydrodynamics
Chemical mechanical polishing smoothed particle hydrodynamics particulate flow rough pad wafer defects abrasive concentration
2014/10/10
In this paper, the mechanisms of material removal in chemical mechanical polishing (CMP) processes are investigated in detail by the smoothed particle hydrodynamics (SPH) method. The feature-scale beh...
Modelling the Cavity of Continuous Chemical Lasers (CCLs) Using Matlab Applications
Chemical Laser Spectroscopy Vibrational Rotational Processes Lasers Cavity
2013/1/30
The subject that concerns us in this work is the numerical simulation and optimal control of equilibrium of the continuous chemical lasers (CCLs). Laser Chemistry: Spectroscopy, Dynamics and Applicati...
Multi-level Monte Carlo for stochastically modeled chemical kinetic systems
computational complexity diffusion Gillespie Langevin next reaction method random time change tau-leaping variance
2011/9/1
Abstract: A chemical reaction network involves multiple reactions and species. The simplest stochastic models of such networks treat the system as a continuous time Markov chain with the state being t...
A Linear Programming Approach to Weak Reversibility and Linear Conjugacy of Chemical Reaction Networks
chemical kinetics stability theory weak reversibility linear programming dynamical equivalence
2011/8/30
Abstract: A numerically effective procedure for determining weakly reversible chemical reaction networks that are linearly conjugate to a known reaction network is proposed in this paper. The method i...
Random matrix theory of unquenched two-colour QCD with nonzero chemical potential
Spontaneous symmetry breaking matrix models chiral Lagrangians
2011/3/3
We solve a random two-matrix model with two real asymmetric matrices whose primary purpose is to describe certain aspects of quantum chromodynamics with two colours and dynamical fermions at nonzero q...
We introduce a fully generalized quiescent chemical reactor system in arbitrary space dim = 1; 2 or 3, with n 2 N chemical constituents i, where the character of the numerical solution is strongly de...
Towards constructing one-bit binary adder in excitable chemical medium
Pattern Formation and Solitons (nlin.PS)
2010/11/10
Light-sensitive modification (ruthenium catalysed) of the Belousov-Zhabotinsky medium exhibits various regimes of excitability depending on the levels of illumination. For certain values of illuminati...
Weak Dynamic Non-Emptiability and Persistence of Chemical Kinetics Systems
chemical kinetics dynamically non-emptiable siphons complex balanced
2010/11/29
A frequently desirable characteristic of chemical kinetics systems is that of persistence, the property that no initially present species may tend toward extinction. It is known that solutions of dete...
From chemical Langevin equations to Fokker-Planck equation: application of Hodge decomposition and Klein-Kramers equation
Fokker-Planck equation application of Hodge decomposition Klein-Kramers equation
2010/12/8
The stochastic systems without detailed balance are common in various chemical reaction systems, such as metabolic network systems. In studies of these systems, the concept of potential landscape is u...
Dynamic analysis of a SI system with periodic biological and chemical control
SI system extinction permanence
2010/9/15
In this paper, we consider a SI system with spraying microbial pesticide and releasing the infected pests, the infected pests have the function similar to the microbial pesticide and can infect the he...
Chemical reaction, heat and mass transfer on nonlinear MHD boundary layer flow through a vertical porous surface in the presence of suction
Buoyancy effects Chemical reaction
2010/9/17
The effect of chemical reaction on the forced and free convection boundary layer that flows in a semi-infinite expanse of an electrically conducting viscous incompressible fluid past vertical porous p...
On a Variational Inequality Containing a Memory Term with an Application in Electro-Chemical Machining
Evolutionary variational inequality existence uniqueness regularity and time evolution of the solution convex sets penalization method electro-chemical machining process
2009/1/22
An obstacle problem with a memory term is studied in the framework of the variational inequality theory. Applying a fixed point argument and a convergence result for convex sets the existence and uniq...
Chemical Master versus Chemical Langevin for First-Order Reaction Networks
Birth-and-death process Chemical Master Equation chemical ki-netics correlation matrix Euler{Maruyama gene regulation network Gillespie Ito Lemma stochastic simulation algorithm
2008/11/10
Markov jump processes are widely used to model interacting species in circumstances where discreteness and stochasticity are relevant. Such mod- els have been particularly successful in computational ...
Chemical reaction, heat and mass transfer on MHD flow over a vertical isothermal cone surface in micropolar fluids with heat generation/absorption
Chemical reaction heat mass transfer MHD
2010/9/15
An analysis has been carried out to obtain the nonlinear MHD °ow with heat and mass transfer characteristics of an incompressible, vis-cous, electrically conducting and Boussinesq °uid on a vertical i...