Department of Mathematical Sciences
Dr Silvia Gazzola
Research interests:
Silvia is interested in the numerical solution of inverse problems, with particular focus on image processing, such as the restoration of astronomical images, or the reconstruction of tomographic images. Since such problems are typically large-scale and ill-posed, the design of effective algorithms for their solution is a challenging task, and it often requires advanced numerical linear algebra tools, such as Krylov subspace methods. Silvia is also interested in optimisation algorithms that enforce sparsity into the solution, with applications to signal processing problems within the framework of compressive sensing.
LINKS:
Silvia Gazzola on the University of Bath Research Portal
Andreas was instrumental in the development of SAMBa and was Co-Director from its inception until the end of 2022. He has left the University of Bath to take up the role of Chair of Probability at the University of Warwick.
