Dr Dimitrios Roxanas

Position: Teaching fellow
Telephone: (0114) 2223876
Office: H13 Hicks building
Photo of Dimitrios Roxanas


MAS004 Further Foundation Mathematics Information uses MOLE
MAS301 Group Project Information uses MOLE
MAS362 Financial Mathematics Information uses MOLE
MAS462 Financial Mathematics Information uses MOLE
MAS6053 Financial Mathematics Information uses MOLE


Interests: Analysis, Inverse Problems, Statistical Signal Estimation
Research groups: Analysis, Probability
Publications: Preprint page, ArXiv, MathSciNet


UG Research Experience Coordinator


9/2019-present: University Teaching Associate, School of Mathematics and Statistics, Sheffield, UK
2019: University Teacher in Mathematics, School of Mathematics, University of Bath, UK
2018: Postdoctoral Research Fellow, School of Mathematics, The University of Edinburgh, UK
2017: PhD in Mathematics (supervised by Stephen Gustafson) , University of British Columbia, Vancouver, Canada
2011: MSc in Applied Mathematics, National Technical University of Athens, Greece
2009: BSc/MEng in Electrical and Computer Engineering, National Technical University of Athens, Greece

Research interests:

I am an applied mathematical analyst; my current interests are in Inverse Problems, Applied and Computational Harmonic Analysis, and Statistical Signal Processing and Analysis. I am particularly interested in inverse problems in imaging, compressed sensing, as well as applications of higher-dimensional probability to statistical signal estimation. I have previously worked in Pure Maths, mainly Analysis, and specifically on (deterministic and stochastic) Partial Differential Equations, Harmonic Analysis, and Geometric Analysis: most of my work has been on nonlinear dispersive and parabolic differential equations, but I have also studied variational elliptic PDEs with ideas from Nonlinear Functional Analysis. Before that, I did some work in Mathematical Control Theory.