,

**Phone number**

+44 (0)121 204 3647

**Email**

rebollol@aston.ac.uk

**Room number**

Main Building 314C

**Research Interests**

Mathematical Analysis and Methods with applicability to Signal Processing.

- Applied Harmonic Analysis.
- Sparse Representations.
- Non-Linear Approximations.
- Generalized Sampling and Projections.
- Non-orthogonal Wavelet and Gabor Expansions.
- Redundant Representations and Frame Theory.
- Mathematical Methods for Inverse Problems.

**Recent EPSRC project**

EPSRC (EP/D062632/1) Highly nonlinear approximations for sparse signal representation