刊名:Journal of Computational and Applied Mathematics
出版年:2016
出版时间:15 August 2016
年:2016
卷:302
期:Complete
页码:157-170
全文大小:2310 K
文摘
Some computer-assisted proofs of nontrivial steady-state solutions for the Kolmogorov flows are presented. The method is based on the infinite-dimensional fixed-point theorem using a Newton-like operator with a numerical verification algorithm that automatically generates a set that includes the exact nontrivial solution. When discussing the numerical results, we consider the effects of rounding errors in the floating point computations. This is a continuation of our study that was presented in Watanabe (2009).