Title :
A super penalty C0 discontinuous Galerkin method for Kirchhoff plates
Author :
Huang, Xuehai ; Lai, Junjiang
Author_Institution :
Coll. of Math. & Inf. Sci., Wenzhou Univ., Wenzhou, China
Abstract :
A super penalty C0 discontinuous Galerkin (SPCDG) method is developed for solving the Kirchhoff plate bending problem. For this method, optimal order error estimates in certain broken energy norm and .ffι-norm are established with k ≥5 where k is the order of the finite element polynomial. Moreover, we analyze the error estimates of the SPCDG method with 1≤ k <;5.
Keywords :
Galerkin method; bending; finite element analysis; plates (structures); Kirchhoff plate bending problem; SPCDG method; finite element polynomial; optimal order error estimates; super penalty C0 discontinuous Galerkin method; Error analysis; Finite element methods; Moment methods; Polynomials; Stability analysis; Tensile stress; C0 discontinuous Galerkin method; Kirchhoff plate; SPCDG method; error analysis;
Conference_Titel :
Multimedia Technology (ICMT), 2011 International Conference on
Conference_Location :
Hangzhou
Print_ISBN :
978-1-61284-771-9
DOI :
10.1109/ICMT.2011.6002386
