Borel set From Wikipedia, the free encyclopedia For a topological space X , the collection of all Borel sets on X forms a σ-algebra , known as the Borel algebra or Borel σ-algebra . The Borel algebra on X is the smallest σ-algebr ...
Andrey Kolmogorov From Wikipedia, the free encyclopedia (Redirected from Kolmogorov ) Andrey Kolmogorov Born April 25, 1903 Tambov , Imperial Russia Died October 20, 1987 (aged84) Moscow , USSR Nationality Russian Fields ...
Chebyshev's inequality From Wikipedia, the free encyclopedia For the similarly named inequality involving series, see Chebyshev's sum inequality . In probability theory , Chebyshev's inequality (also known as Tchebysheff's inequality , Chebyshev's theorem ...
Jensen不等式在严士健的书中写成了Jessen不等式,看来老先生的英语的确不好。 Jensen's inequality From Wikipedia, the free encyclopedia (Redirected from Jensen inequality ) For Jensen's inequality for analytic functions, see Jensen's formula . In mathematics , ...