- Dirichlet form
- выражение Дирихле
Авиасловарь. М.А.Левин. 2004.
Авиасловарь. М.А.Левин. 2004.
Dirichlet form — In mathematics, a Dirichlet form is a Markovian closed symmetric form on an L2 space.[1] Such objects are studied in abstract potential theory, based on the classical Dirichlet s principle. The theory of Dirichlet forms originated in the work of… … Wikipedia
Dirichlet (crater) — Coordinates 11°06′N 151°24′W / 11.1°N 151.4°W / … Wikipedia
Dirichlet's theorem on arithmetic progressions — In number theory, Dirichlet s theorem, also called the Dirichlet prime number theorem, states that for any two positive coprime integers a and d, there are infinitely many primes of the form a + nd, where n ≥ 0. In other… … Wikipedia
Dirichlet eta function — For the modular form see Dedekind eta function. Dirichlet eta function η(s) in the complex plane. The color of a point s encodes the value of η(s). Strong colors denote values close to zero and hue encodes the value s argumen … Wikipedia
Dirichlet distribution — Several images of the probability density of the Dirichlet distribution when K=3 for various parameter vectors α. Clockwise from top left: α=(6, 2, 2), (3, 7, 5), (6, 2, 6), (2, 3, 4). In probability and… … Wikipedia
Dirichlet character — In number theory, Dirichlet characters are certain arithmetic functions which arise from completely multiplicative characters on the units of . Dirichlet characters are used to define Dirichlet L functions, which are meromorphic functions with a… … Wikipedia
Dirichlet series — In mathematics, a Dirichlet series is any series of the form where s and an are complex numbers and n = 1, 2, 3, ... . It is a special case of general Dirichlet series. Dirichlet series play a variety of important roles in analytic number theory … Wikipedia
Dirichlet L-function — In mathematics, a Dirichlet L series is a function of the form Here χ is a Dirichlet character and s a complex variable with real part greater than 1. By analytic continuation, this function can be extended to a meromorphic function on the whole… … Wikipedia
Dirichlet boundary condition — In mathematics, the Dirichlet (or first type) boundary condition is a type of boundary condition, named after Johann Peter Gustav Lejeune Dirichlet (1805–1859) who studied under Cauchy and succeeded Gauss at University of Göttingen.[1] When… … Wikipedia
Dirichlet-Reihe — Dirichletreihen sind Reihen, die in der analytischen Zahlentheorie verwendet werden, um zahlentheoretische Funktionen mit Methoden aus der Analysis, insbesondere der Funktionentheorie zu untersuchen. Viele offene zahlentheoretische… … Deutsch Wikipedia
Dirichlet-Reihen — Dirichletreihen sind Reihen, die in der analytischen Zahlentheorie verwendet werden, um zahlentheoretische Funktionen mit Methoden aus der Analysis, insbesondere der Funktionentheorie zu untersuchen. Viele offene zahlentheoretische… … Deutsch Wikipedia