scholarly journals A Method of Directly Defining the inverse Mapping (MDDiM) for solutions of non-linear coupled systems arising in SIR and SIS epidemic models

2019 ◽  
Vol 2019 (2) ◽  
pp. 64-77 ◽  
Author(s):  
Kuppalapalle Vajravelu ◽  
Mangalagama Dewasurendra ◽  
Ying Zhang
Keyword(s):  
Coupled Systems ◽  
Epidemic Models ◽  
Inverse Mapping ◽  
Non Linear ◽  
Sis Epidemic

Effects of Suspension Design on the Attitudes of a Car during Braking and Acceleration

1973 ◽  
Vol 187 (1) ◽  
pp. 787-794
Author(s):  
J. R. Ellis
Keyword(s):  
Steady State ◽  
Linear Systems ◽  
Degrees Of Freedom ◽  
Coupled Systems ◽  
Two Degrees Of Freedom ◽  
Simulation Techniques ◽  
Non Linear ◽  
Non Linear Systems ◽  
Effort Distribution

Two degrees of freedom models of a car are employed to demonstrate the effects of the suspension derivative ∂ x/∂ z on the pitch and bounce attitudes during braking or accelerating. The work equation is employed to show that brake effort distribution between the axles has a significant effect on the attitudes when anti-dive suspension characteristics are utilized. The steady-state positions in both pitch and bounce are developed for linear systems of typical suspensions that may be either standard or coupled systems. Non-linear systems are considered using simulation techniques. A description of some simulation circuits is contained in an appendix.

scholarly journals Persistence-time estimation for some stochastic SIS epidemic models

2015 ◽  
Vol 20 (9) ◽  
pp. 2933-2947 ◽  
Author(s):  
Francisco de la Hoz ◽  
Anna Doubova ◽  
Fernando Vadillo
Keyword(s):  
Time Estimation ◽  
Epidemic Models ◽  
Persistence Time ◽  
Sis Epidemic

The explicit series solution of SIR and SIS epidemic models

2009 ◽  
Vol 215 (2) ◽  
pp. 653-669 ◽  
Author(s):  
Hina Khan ◽  
Ram N. Mohapatra ◽  
K. Vajravelu ◽  
S.J. Liao
Keyword(s):  
Series Solution ◽  
Epidemic Models ◽  
Sis Epidemic

scholarly journals Discrete and continuous SIS epidemic models: A unifying approach

2014 ◽  
Vol 18 ◽  
pp. 83-95 ◽  
Author(s):  
Fabio A.C.C. Chalub ◽  
Max O. Souza
Keyword(s):  
Epidemic Models ◽  
Sis Epidemic
Sign in / Sign up

Export Citation Format

Share Document