Johann Peter Gustav Lejeune Dirichlet ( ; 13 February 1805 – 5 May 1859) was a German mathematician with deep contributions to number theory (including creating the field of analytic number theory), and to the theory of Fourier series and other topics in mathematical analysis; he is credited with being one of the first mathematicians to give the modern formal definition of a function.
Read more about Johann Peter Gustav Lejeune Dirichlet: Honours, Selected Publications
Famous quotes containing the words peter and/or lejeune:
“A government which robs Peter to pay Paul can always depend on the support of Paul.”
—George Bernard Shaw (1856–1950)
“For a good book has this quality, that it is not merely a petrification of its author, but that once it has been tossed behind, like Deucalion’s little stone, it acquires a separate and vivid life of its own.”
—Caroline Lejeune (1897–1973)