Ovidiu Bagdasar is an associate professor in mathematics at the University of Derby, United Kingdom. He holds PhDs in applied mathematics (University of Nottingham, 2011) and pure mathematics (Babeș-Bolyai University, 2015), the latter with a thesis entitled "On the geometry and applications of complex recurrent sequences". His research is at the boundary between mathematics and computer science, encompassing areas such as number theory, optimization, computational, discrete, and applied mathematics. He is the author of the SpringerBriefs volume Concise Computer Mathematics Tutorials on Theory and Problems.