The results showed when the fractal dimensionality was 0.6 ~ 1.3, the granules dispersion was homogeneous and within a certain range, the smaller the fractal dimensionality, the better the dispersion was 實(shí)驗(yàn)結(jié)果表明,分形維數(shù)為0.6~1.3時(shí),顆粒的分散比較均勻,在一定范圍內(nèi),分形維數(shù)越小,分散效果越好。
The results showed when the fractal dimensionality was 0.6 ~ 1.3, the granules dispersion was homogeneous and within a certain range, the smaller the fractal dimensionality, the better the dispersion was 實(shí)驗(yàn)結(jié)果表明,分形維數(shù)為0.6~1.3時(shí),顆粒的分散比較均勻,在一定范圍內(nèi),分形維數(shù)越小,分散效果越好。
We first show that the solution operator s ( t ) is lipschitz continuous, then prove the discrete solution operator s _ ( * ) = 5 ( t _ ( * ) ) satisfy the squeezing property, finally, we get the existence of the exponential attractor m . whose fractal dimensionality is finite 第四章,研究ginzburg-landau方程在三維空間的指數(shù)吸引子的存在性。首先證明解算子s(t)是lipschitz連續(xù)的,然后證明離散解算子s_*=s(t_*)滿足擠壓性,從而得到指數(shù)吸引子m的存在性。