Mathematical Problems in Engineering
Volume 2007 (2007), Article ID 85145, 8 pages
doi:10.1155/2007/85145
Abstract
He's variational method for finding limit cycles is applied to
the Brusselator. The technique developed in this paper is similar to Kantorovitch's
method in variational theory. The present theory can be applied not only to weakly
nonlinear equations, but also to strongly ones, and the obtained results are valid for
the whole solution domain.