Heine-Borel lemma

См. также в других словарях:

• Heine–Borel theorem — In the topology of metric spaces the Heine–Borel theorem, named after Eduard Heine and Émile Borel, states:For a subset S of Euclidean space R n , the following two statements are equivalent: * S is closed and bounded *every open cover of S has a …   Wikipedia

• Emile Borel — Émile Borel Félix Édouard Justin Émile Borel (* 7. Januar 1871 in Saint Affrique, Département Aveyron, Region Midi Pyrénées; † 3. Februar 1956 in Paris) war Mathematiker und Politiker …   Deutsch Wikipedia

• Félix Edouard Justin Emile Borel — Émile Borel Félix Édouard Justin Émile Borel (* 7. Januar 1871 in Saint Affrique, Département Aveyron, Region Midi Pyrénées; † 3. Februar 1956 in Paris) war Mathematiker und Politiker …   Deutsch Wikipedia

• Félix Edouard Justin Émile Borel — Émile Borel Félix Édouard Justin Émile Borel (* 7. Januar 1871 in Saint Affrique, Département Aveyron, Region Midi Pyrénées; † 3. Februar 1956 in Paris) war Mathematiker und Politiker …   Deutsch Wikipedia

• Émile Borel — Infobox Person name = Félix Édouard Justin Émile Borel image size = 200px caption = Émile Borel birth date = birth date|1871|1|7|mf=y birth place = Saint Affrique, France death date = death date and age|1956|2|3|1871|1|7|mf=y death place = Paris …   Wikipedia

• Émile Borel — Félix Édouard Justin Émile Borel (* 7. Januar 1871 in Saint Affrique, Département Aveyron, Region Midi Pyrénées; † 3. Februar 1956 in Paris) war Mathematiker und Politiker. Inhaltsverzeichnis 1 Leben und Wirken 2 Schriften …   Deutsch Wikipedia

• Compact space — Compactness redirects here. For the concept in first order logic, see compactness theorem. In mathematics, specifically general topology and metric topology, a compact space is an abstract mathematical space whose topology has the compactness… …   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

• Reverse mathematics — is a program in mathematical logic that seeks to determine which axioms are required to prove theorems of mathematics. The method can briefly be described as going backwards from the theorems to the axioms. This contrasts with the ordinary… …   Wikipedia

• Bolzano–Weierstrass theorem — In real analysis, the Bolzano–Weierstrass theorem is a fundamental result about convergence in a finite dimensional Euclidean space R^n. The theorem states that each bounded sequence in R^n has a convergent subsequence. An equivalent formulation… …   Wikipedia

• Scientific phenomena named after people — This is a list of scientific phenomena and concepts named after people (eponymous phenomena). For other lists of eponyms, see eponym. NOTOC A* Abderhalden ninhydrin reaction Emil Abderhalden * Abney effect, Abney s law of additivity William de… …   Wikipedia