Please use this identifier to cite or link to this item:
|Title:||The effect of spatial quadrature on the semidiscrete finite element Galerkin method for a strongly damped wave equation|
|Keywords:||Order Hyperbolic Equations|
|Publisher:||MARCEL DEKKER INC|
|Citation:||NUMERICAL FUNCTIONAL ANALYSIS AND OPTIMIZATION, 24(3-4), 311-325|
|Abstract:||The purpose of this article is to study the effect of spatial quadrature on the semidiscrete finite element Galerkin approximations to a linear strongly damped wave equation. Based on a nonstandard energy formulation, optimal order error estimates are derived for all time t > 0. More precisely, for the spatially discrete scheme, optimal order error estimates in L-2 and H-1 norms are proved for nonsmooth initial data. Further, quasi-optimal order error estimate is derived in L-infinity norm for nonsmooth initial data.|
|Appears in Collections:||Article|
Files in This Item:
There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.