KnowraPeter Gustav Lejeune DirichletLinked fromLinked fromThe 7 pages that link to Peter Gustav Lejeune Dirichlet, each with the reason it gives.All 7Broader topic 1Related 6Bernhard RiemannRelated: Dirichlet taught Riemann in Berlin and later supported his academic appointment.Analytic number theoryRelated: His theorem on primes in arithmetic progressions introduced analytic methods through L-functions.Joseph FourierRelated: Dirichlet supplied rigorous criteria for series methods Fourier had used more broadly.Prime number theorem for arithmetic progressionsRelated: His theorem on primes in arithmetic progressions introduced characters and L-series into the subject.Dirichlet's unit theoremRelated: He proved the theorem on the structure of units in number fields.Dirichlet–Jordan testRelated: Dirichlet's convergence work supplied a classical foundation for the test.