The four awardees of the prestigious prize include France's Hugo Duminil-Copin, US-based June Huh, Britain's James Maynard and Ukraine's Maryna Viazovska.
Rajarshi Gupta has taken over as Managing Director of ONGC Videsh Ltd (OVL), the overseas investment arm of state-owned Oil and Natural Gas Corporation (ONGC).
EXAMIANS