Caratheodory hyperbolic space

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• Carathéodory metric — In mathematics, the Carathéodory metric is a metric defined on the open unit ball of a complex Banach space that has many similar properties to the Poincaré metric of hyperbolic geometry. It is named after the Greek mathematician Constantin… …   Wikipedia

• Ensemble convexe — Pour les autres sens du mot « convexe », voir convexité. Un objet géométrique est dit convexe lorsque, chaque fois qu on y prend deux points A et B, le segment [A,B] qui les joint y est entièrement contenu. Ainsi un cube plein, un… …   Wikipédia en Français

• Mikhail Leonidovich Gromov — For other people of the same name, see Gromov. Mikhail Leonidovich Gromov Mikhail Gromov Born …   Wikipedia

• Differential geometry of surfaces — Carl Friedrich Gauss in 1828 In mathematics, the differential geometry of surfaces deals with smooth surfaces with various additional structures, most often, a Riemannian metric. Surfaces have been extensively studied from various perspectives:… …   Wikipedia

• Complex geodesic — In mathematics, a complex geodesic is a generalization of the notion of geodesic to complex spaces. Definition Let (X, || ||) be a complex Banach space and let B be the open unit ball in X. Let Δ denote the open unit disc in the complex …   Wikipedia

• Conformal map — For other uses, see Conformal (disambiguation). A rectangular grid (top) and its image under a conformal map f (bottom). It is seen that f maps pairs of lines intersecting at 90° to pairs of curves still intersecting at 90°. In mathematics, a… …   Wikipedia

• Measure (mathematics) — Informally, a measure has the property of being monotone in the sense that if A is a subset of B, the measure of A is less than or equal to the measure of B. Furthermore, the measure of the empty set is required to be 0. In mathematical analysis …   Wikipedia

• Géométrie différentielle des surfaces — En mathématiques, la géométrie différentielle des surfaces est la branche de la géométrie différentielle qui traite des surfaces (les objets géométriques de l espace usuel E3, ou leur généralisation que sont les variétés de dimension 2), munies… …   Wikipédia en Français

• 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

• Oriented matroid — theory allows a combinatorial approach to the max flow min cut theorem. A network with the value of flow equal to the capacity of an s t cut An oriented matroid is a mathematical structure that abstracts the properties of directed graphs and of… …   Wikipedia