kleinian theory
61Conjecture de géométrisation — En mathématiques, et plus précisément en géométrie, la conjecture de géométrisation de Thurston affirme que les variétés compactes de dimension 3 peuvent être décomposées en sous variétés admettant l une des huit structures géométriques appelées… …
62Mandelbrot set — Initial image of a Mandelbrot set zoom sequence with a continuously coloured environment …
63Klein four-group — In mathematics, the Klein four group (or just Klein group or Vierergruppe, often symbolized by the letter V) is the group Z2 times; Z2, the direct product of two copies of the cyclic group of order 2 (or any isomorphic variant). It was named… …
64Geometrization conjecture — Thurston s geometrization conjecture states that compact 3 manifolds can be decomposed canonically into submanifolds that have geometric structures. The geometrization conjecture is an analogue for 3 manifolds of the uniformization theorem for… …
65Apollonian gasket — In mathematics, an Apollonian gasket or Apollonian net is a fractal generated from triples of circles, where any circle is tangent to two others. It is named after Greek mathematician Apollonius of Perga.ConstructionAn Apollonian gasket can be… …
66Nielsen-Thurston classification — In mathematics, Thurston s classification theorem characterizes homeomorphisms of a compact surface. William Thurston s theorem completes the work initiated by Jakob Nielsen in the 1930s.Given a homeomorphism f : S rarr; S , there is a map g… …
67Existential therapy — Existential psychotherapy is partly based on the existential belief that human beings are alone in the world. fact|date=September 2008 This aloneness leads to feelings of meaninglessness which can be overcome only by creating one s own values and …
68Geometric topology (object) — In mathematics, the geometric topology is a topology one can put on the set H of hyperbolic 3 manifolds of finite volume. Convergence in this topology is a crucial ingredient of hyperbolic Dehn surgery, a fundamental tool in the theory of… …
69Rafael E. López-Corvo — Infobox Scientist name = Rafael E. López Corvo image width = caption = In his private practice in Toronto. birth date = birth place = Caicara de Maturín, Monagas, Venezuela death date = death place = residence = Toronto, Canada nationality =… …
70Mary Rees — Susan Mary Rees, FRS (born Cambridge, 31 July 1953[1]) is a British mathematician and a Professor of Mathematics at Liverpool University since 2002, specialising in research in complex dynamical systems.[2][3] After obtaining her BA in 1974 and… …
