在这份报纸,为 2m-th-oder 的矩形的有限元素的一个班在n尺寸的椭圆形的边界价值问题( m , n 1 )以一种正规方式被建议,它包括( 2m - 1 ) -th Hermite 插值元素( n = 1 ),n线性的有限元素( m = 1 )并且 Adini 元素( m = 2 )。nonconforming 与会聚的顺序 O (h2 ) ,为把问题弄弯的板的三角形的有限元素也被建议。[从作者抽象]
In this paper, a class of rectangular finite elements for 2m-th-oder elliptic boundary value problems in n-dimension (m, n ≥1) is proposed in a canonical fashion, which includes the (2m - 1)-th Hermite interpolation element (n = 1), the n-linear finite element (m = 1) and the Adini element (m = 2). A nonconforming triangular finite element for the plate bending problem, with convergent order (O(h2), is also proposed.