| Autor: |
El Bouchairi, Imad, El Moataz, Abderrahim, Fadili, Jalal |
| Jazyk: |
angličtina |
| Rok vydání: |
2020 |
| Předmět: |
|
| Zdroj: |
Image and Signal Processing |
| Popis: |
In this paper, we first introduce a new family of operators on weighted graphs called p-bilaplacian operators, which are the analogue on graphs of the continuous p-bilaplacian operators. We then turn to study regularized variational and boundary value problems associated to these operators. For instance, we study their well-posedness (existence and uniqueness). We also develop proximal splitting algorithms to solve these problems. We finally report numerical experiments to support our findings. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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