研究了Nonlocal Kuramoto-Sivashinsky方程解的长时间行为.利用正交分解法构造了方程的一个有限维解序列,证明了该解序列在长时间后无限趋近方程的整体吸引子,并得到了渐近吸引子的维数估计.
The long time behavior of the solution of Nonlocal Kuramoto-Sivashinsky Equation with periodic boundary conditions is studied.A solution sequence is constructed by using orthogonal decompozation,which approaches to the global attractor of the equation in large time,and the dimentional estimation of the asymptotic attractor is given.