We study the primary bifurcations of a plane parallel flow in channel with Kolmogorov forcing. find new type bifurcation both oscillation frequency and amplitude growing mode being zero at threshold. call this stationary drift bifurcation. The laminar steady can display different types depending on forcing wave number base flow. This is contrast to case doubly periodic boundary conditions for w...

The maximum flow problem is a type of network optimization problem in the flow graph theory. Many important applications used the maximum flow problem and thus it has been studied by many researchers using different methods. Ford Fulkerson algorithm is the most popular algorithm that used to solve the maximum flow problem, but its complexity is high. In this paper, a parallel Genetic algorithm ...