Stability of the Ritz projection in weighted $W^{1,1}$
| Autor: | Drelichman, Irene, Duran, Ricardo G. |
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| Rok vydání: | 2024 |
| Předmět: | |
| Druh dokumentu: | Working Paper |
| Popis: | We prove the stability in weighted $W^{1,1}$ spaces for standard finite element approximations of the Poisson equation in convex polygonal or polyhedral domains, when the weight belongs to Muckenhoupt's class $A_1$ and the family of meshes is quasi-uniform. |
| Databáze: | arXiv |
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