@Article{CMR-27-297, author = {Wang , Heyuan and Cui , Yan}, title = {A Nine-Modes Truncation of the Plane Incompressible Navier-Stokes Equations}, journal = {Communications in Mathematical Research }, year = {2021}, volume = {27}, number = {4}, pages = {297--306}, abstract = {

In this paper a nine-modes truncation of Navier-Stokes equations for a two-dimensional incompressible fluid on a torus is obtained. The stationary solutions, the existence of attractor and the global stability of the equations are firmly proved. What is more, that the force $f$ acts on the mode $k_3$ and $k_7$ respectively produces two systems, which lead to a much richer and varied phenomenon. Numerical simulation is given at last, which shows a stochastic behavior approached through an involved sequence of bifurcations.

}, issn = {2707-8523}, doi = {https://doi.org/}, url = {http://global-sci.org/intro/article_detail/cmr/19073.html} }