Aled Williams

I have recently completed a PhD in mathematics at Cardiff University. Under the supervision of Dr Iskander Aliev and Dr Timm Oertel, my research focused on refining worst-case upper bounds on the proximity of a solution to an integer program from an approximate solution (obtained by solving the related linear program) by utilising the sparsity of an integer solution to the problem. Since the beginning of the 2019-2020 academic year I have also been working as a Guest Teacher within the mathematics department at the world-renowned London School of Economics (LSE).

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