# A nonlinear fourth-order PDE for image denoising in Sobolev spaces with variable exponents and its numerical algorithm

> Research article (Computational and Applied Mathematics, 2021) · cited 10× · AI/ML

**Wikidata**: [openalex:W3134296105](https://www.wikidata.org/wiki/openalex:W3134296105)  
**Source**: https://4ort.xyz/entity/a-nonlinear-fourth-order-pde-for-image-denoising-in-sobolev-spaces-with-variable-exponents-and-its-numerical-algorithm