Wang, Xia; Chen, Fangqi - In: Mathematics and Computers in Simulation (MATCOM) 82 (2012) 9, pp. 1551-1571
scales, the slow flow equations are obtained. Based on the slow flow equations, normal form theory and the techniques of … choosing complementary space are applied to find the explicit expressions of the simpler normal form associated with a double … zero and a pair of pure imaginary eigenvalues. By the simpler normal form, using the global perturbation method developed …