LX Yang,X Yang - 《Nonlinear Dynamics》 被引量: 18发表: 2015年 Uniform persistence and permanence for non-autonomous semiflows in population biology Epidemic modelsFunctional differential equationsAsymptotically) almost periodic functionsTime averagesConditions are presented for uniform strong persistence of...
These primitives are based on autonomous nonlinear differential equations whose temporal evolution creates smooth kinematic control policies. Therefore they have the flexibility to capture both discrete and rhythmic movements. However, motion primitives overall are disconnected from the environment interactions....
This book is devoted to bifurcation theory for autonomous and nonautonomous differential equations with discontinuities of different types. That is, those with jumps present either in the right-hand-side or in trajectories or in the arguments of solutions of equations. The results obtained in this ...
Statistical dynamics of nonlinear and time-varying systems This book presents results on the analysis of stochastic models for mechanical systems. The models considered consist of ordinary differential equations, l... MF Dimentberg - Wiley 被引量: 329发表: 1988年 A Note on Evolution Systems of ...
Equations (1)–(6) and Supplementary Fig. 3 illustrate a stepwise simulation process of RF signals from a microsensor system utilizing backscattering modulation, where the RF transceiver hub emits a continuous carrier wave as $${x}_{\rm{c}}\!\left(t\right)=\mathrm{Re}\left[{A}_{\rm{...
thresholddynamicsisinagreementwiththatofthe correspondingautonomoussystem,whichextendstheclassicresultsforthesystemwith constantcoe币cients.Numericalsimulationsarealsogiventoillustrateourmainresults. andinparticular.somesensitivitytestofR iSestablished. Keywords:Non-·autonomous;HIV—-1infection;delay;permanenceand...
T Faria - 《Journal of Dynamics & Differential Equations》 被引量: 33发表: 2010年 Stability and Extinction for Lotka–Volterra Systems with Infinite Delay Lotka–Volterrasystem - Delayedpopulationmodel - Infinitedelay - Saturatedequilibrium - Globalattractivity - Globalasymptoticstability... Teresa,Faria...
The paramteres are more accurate, and the numerical solutions of the delayed differential equations will be more accurate. Actually, it is a question of parameters eastimation and numerical simulation for delayed differential equations, so our main work is to estimate the accurate transmission and ...
J. An algorithmic introduction to numerical simulation of stochastic differential equations. SIAM Rev. 43, 525–546 (2001). Article ADS MathSciNet Google Scholar Download references Acknowledgements This work was supported by Trinity College, Cambridge (F.G.W.), an Alfred P. Sloan Research ...
foribeing the identity of the clone. According to these equations, every new clone grew exponentially according to basal division and death rates, but mutations could also confer them growth advantages or losses that subsequently raised or lowered their population sizes. These mutation effects on div...