Few mathematicians have gained a worldwide reputation before they even start their research careers but this was essentially how it was for Tikhonov.
Ilang mathematicians ay may mabuting reputasyon sa buong mundo ay nagkamit ng isang bago sila kahit simulan ang kani-kanilang mga pananaliksik karera ngunit ito ay mahalagang kung paano ito ay para sa Tikhonov.