Aled Williams

I am a research student working towards a PhD in mathematics at Cardiff University. Under the supervision of Iskander Aliev and Timm Oertel, I aim to obtain optimal worst-case upper bounds on the proximity of a solution to an Integer Linear Program from the approximate solution (obtained by solving the related Linear Program). I aim to find the upper bound using techniques found within the beautiful domain entitled the Geometry of Numbers. During the 2019-2020 academic year, I began working as a Guest Teacher within the mathematics department at the world renowned London School of Economics (LSE) and I am greatly looking forward to teaching at the LSE once more throughout this academic year.

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