id: 05909954
dt: j
an: 05909954
au: Biazar, J.; Shahbala, M.; Ebrahimi, H.
ti: VIM for solving the pollution problem of a system of lakes.
so: J. Control Sci. Eng. 2010, Article ID 829152, 6 p. (2010).
py: 2010
pu: Hindawi Publishing Corporation, New York, NY
la: EN
cc: 
ut: 
ci: 
li: doi:10.1155/2010/829152
ab: Summary: Pollution has become a very serious threat to our environment.
    Monitoring pollution is the first step toward planning to save the
    environment. The use of differential equations of monitoring pollution
    has become possible. In this paper the pollution problem of three lakes
    with interconnecting channels has been studied. The variational
    iteration method has been applied to compute an approximate solution of
    the system of differential equations, governing on the problem. Three
    different types of input models: sinusoidal, impulse, and step will be
    considered for monitoring the pollution in the lakes. The results are
    compared with those obtained by Adomian decomposition method. This
    comparison reveals that the variational iteration method is easier to
    be implemented.
rv: