Source: wikibot/nikolai-nikolayevich-vorobyov-mathematician

= Nikolai Nikolayevich Vorobyov (mathematician)
{wiki=Nikolai_Nikolayevich_Vorobyov_(mathematician)}

Nikolai Nikolayevich Vorobyov (also spelled Vorob'ev or Vorob'ev) was a prominent Soviet and Russian mathematician known for his contributions to functional analysis, probability theory, and statistics. He was particularly influential in the areas of stochastic processes and the theory of Markov chains. Vorobyov's work often involved the applications of probability theory to various fields, including mathematical modeling and quantitative decision-making.