New preprint

We upload a new preprint on non-convex methods for linear inverse problems with low-dimensional models with Jean-François Aujol and Arthur Leclaire : « The basins of attraction of the global minimizers of non-convex inverse problems with low-dimensional models in infinite dimension » Abstract: « Non-convex methods for linear inverse problems with low-dimensional models have emerged as an alternative […]


My young researcher project was accepted for funding by Agence Nationale de la Recherche. The project EFFIREG « Efficient Regularization of High-Dimensional Inverse Problems for Data Processing » is starting soon. Internship and PhD position offer coming soon !

Talk at GDR MIA thematic day

• I will be presenting my latest work on non-convex methods at the GDR MIA thematic day in Toulouse : Non-convex sparse optimization, ENSEEIHT, Toulouse, 9 octobre 2020.


Our paper « Projected gradient descent for non-convex sparse spike estimation » was accepted in IEEE Signal Processing Letters.

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Yann Traonmilin

I am a CNRS researcher in the IOP team of the Institut de Mathématiques de Bordeaux.

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