The Ramanujan Prize for Young Mathematicians for the year 2021 has been conferred upon Professor Neena Gupta, a mathematician of the Indian Statistical Institute in Kolkata.
In the list of cities with the most millionaires, Mumbai has topped with 20,300 millionaires households. Mumbai is followed by Delhi with 17,400 and Kolkata with 10,500 millionaire households, respectively.
Russian President Vladimir Putin announces the recognition of two separatist republics in eastern Ukraine - Donetsk and Lugansk - as independent through a televised address.