Some New Mixed Finite Elements in View of the Numerical Solution of Time Dependent Wave Propagation Problems
Overview & Synopsis
We present the construction and the analysis of a new family of quadrangular (2D) or cubic (3D) mixed finite elements, leading to an explicit scheme (mass lumping) for the approximation of the acoustic or elastic wave equations, including the case of an anisotropic medium. Non classical error estimates are given for this new element.
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Document Information
| Document Title | Some New Mixed Finite Elements in View of the Numerical Solution of Time Dependent Wave Propagation Problems |
|---|---|
| Author / Organization | Eliane Bécache, Patrick Joly, Chrysoula Tsogka |
| Subject & Discipline | Multidisciplinary Academic Open Research |
| Categories | Science & Mathematics |
| Publication Year | 1998 |
| License / Rights | Open Access / Creative Commons |
| Resource Verification | Listed PDF (Verification Pending) |
| Original Host Website |
HAL Open Science
(hal.science)
|
| File Format | application/pdf (Portable Document Format) |
| Language | EN |
| Catalog ID | DOC-74207 |
| Original Source Link | Visit Source Page on hal.science » |