I would like to highlight various PhD positions in Mathematics at Imperial:
CDT in Statistics and Machine Learning (joint with Oxford). It is a 4-year PhD programme and there are around 15 positions, apply here:
https://statml.io/
CDT in Mathematics for our Future Climate (joint with Reading and Southampton), also a 4-year PhD programme and there are around 15 positions, apply here:
https://mfccdt.ac.uk/