- approximation lemma
- мат. лемма об аппроксимации
Большой англо-русский и русско-английский словарь. 2001.
approximation lemma
Смотреть что такое "approximation lemma" в других словарях:
Bramble-Hilbert lemma — In mathematics, particularly numerical analysis, the Bramble Hilbert lemma, named after James H. Bramble and Stephen R. Hilbert, bounds the error of an approximation of a function extstyle u by a polynomial of order at most extstyle m 1 in terms… … Wikipedia
Céa's lemma — is a lemma in mathematics. It is an important tool for proving error estimates for the finite element method applied to elliptic partial differential equations. Contents 1 Lemma statement 2 Error estimate in the energy norm 3 … Wikipedia
Céa-Lemma — Das Céa Lemma, oft auch Lemma von Céa oder Céas Lemma genannt, ist ein mathematischer Satz aus der Funktionalanalysis. Es ist grundlegend für die Fehlerschätzung von Finite Elemente Näherungen von elliptischen partiellen Differentialgleichungen.… … Deutsch Wikipedia
Bramble-Hilbert-Lemma — In der Mathematik, besonders in der numerischen Analysis, schätzt das Bramble Hilbert Lemma, benannt nach James H. Bramble und Stephen R. Hilbert, den Fehler bei Approximation einer Funktion u durch ein Polynom der maximalen Ordnung m − 1 mit… … Deutsch Wikipedia
Piling-up lemma — In cryptanalysis, the piling up lemma is a principle used in linear cryptanalysis to construct linear approximations to the action of block ciphers. It was introduced by Mitsuru Matsui (1993) as an analytical tool for linear… … Wikipedia
Siegel's lemma — In transcendental number theory and Diophantine approximation, Siegel s lemma refers to bounds on the solutions of linear equations obtained by the construction of auxiliary functions. The existence of these polynomials was proven by Axel Thue… … Wikipedia
Diophantine approximation — In number theory, the field of Diophantine approximation, named after Diophantus of Alexandria, deals with the approximation of real numbers by rational numbers. The absolute value of the difference between the real number to be approximated and… … Wikipedia
Stationary phase approximation — In mathematics, the stationary phase approximation is a basic principle of asymptotic analysis, applying to oscillatory integrals taken over n dimensional space Rn where i is the imaginary unit. Here f and g are real valued smooth functions. The… … Wikipedia
Lebesgue's lemma — For Lebesgue s lemma for open covers of compact spaces in topology see Lebesgue s number lemma In mathematics, Lebesgue s lemma is an important statement in approximation theory. It provides a bound for the projection error.tatementLet ( V , ||… … Wikipedia
List of mathematics articles (S) — NOTOC S S duality S matrix S plane S transform S unit S.O.S. Mathematics SA subgroup Saccheri quadrilateral Sacks spiral Sacred geometry Saddle node bifurcation Saddle point Saddle surface Sadleirian Professor of Pure Mathematics Safe prime Safe… … Wikipedia
Liste mathematischer Sätze — Inhaltsverzeichnis A B C D E F G H I J K L M N O P Q R S T U V W X Y Z A Satz von Abel Ruffini: eine allgemeine Polynomgleichung vom … Deutsch Wikipedia
