DIF

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Impulsive efects on global stability of models based on impulsive diferential equations with “supremum” and variable impulsive perturbations
《Applied Mathematics and Mechanics(English Edition)》2014年第1期85-96,共12页I.M.STAMOVA T.G.STAMOV 
Sufficient conditions are investigated for the global stability of the solu tions to models based on nonlinear impulsive differential equations with ＂supremum＂ and variable impulsive perturbations. The main tools ar...
关键词：global stability Lyapunov-Razumikhin function nonlinear impulsive dif-ferential equation with ＂supremum＂ variable impulsive perturbation 
Diffusion-driven instability and Hopf bifurcation in Brusselator system被引量：3
《Applied Mathematics and Mechanics(English Edition)》2008年第6期825-832,共8页李波 王明新 
Project supported by the National Natural Science Foundation of China (No.10771032);the Natural Science Foundation of Jiangsu Province (BK2006088)
The Hopfbifurcation for the Brusselator ordinary-differential-equation （ODE） model and the corresponding partial-differential-equation （PDE） model are investigated by using the Hopf bifurcation theorem. The stabil...
关键词：Brusselator system Hopf bifurcation stability diffusion-driven Hopf bifurcation 
EXPERIMENTAL INVESTIGATIONS ON DIFFUSION CHARACTERISTICS OF HIGH CONCENTRATION JETS IN ENVIRONMENTAL CURRENTS被引量：5
《Applied Mathematics and Mechanics(English Edition)》2002年第12期1429-1436,共8页张燕 王道增 樊靖郁 
By means of flow visualization and quantitative measurement, the diffusion pattern and concentration distribution characteristics of high concentration jets vertically discharged into shallow moving waterbody were exp...
关键词：high concentration jet density current DIFFUSION 
SINGULAR PERTURBATION FOR A CLASS OF COUPLED CHEMICAL REACTION AND DIFFUSION SYSTEMS
《Applied Mathematics and Mechanics(English Edition)》1995年第6期549-556,共8页陈松林 
The characteristics of the solution of a set of equations which describe a class of coupled chemical reaction-diffusion systems with initial and Neumann boundary conditions were considered. A uniformly valid asymptoti...
关键词：Chemical reactions 
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