Du, Yue-peng; Guo, Cheng; Shi, Dong-yang An anisotropic finite element method for generalized IMBq equation. (Chinese. English summary) Zbl 1296.65128 J. Xinyang Norm. Univ., Nat. Sci. 21, No. 3, 350-351 (2008). Summary: A kind of anisotropic finite element approximation to the generalized IMBq equation is discussed. Under the semi-discrete scheme, the corresponding error estimates are derived without Ritz projection. MSC: 65M60 Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs 65M15 Error bounds for initial value and initial-boundary value problems involving PDEs 35Q53 KdV equations (Korteweg-de Vries equations) Keywords:anisotropic finite element; generalized IMBq equation; semi-discrete scheme; error estimate PDFBibTeX XMLCite \textit{Y.-p. Du} et al., J. Xinyang Norm. Univ., Nat. Sci. 21, No. 3, 350--351 (2008; Zbl 1296.65128)