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21Krümmungsmaß — In der Theorie der Flächen im dreidimensionalen Raum ( ), einem Gebiet der Differentialgeometrie, ist die gaußsche Krümmung (das gaußsche Krümmungsmaß), benannt nach dem Mathematiker Carl Friedrich Gauß, der wichtigste Krümmungsbegriff neben der… …
22Ding — 1. Acht Dinge bringen in die Wirthschaft Weh: Theater, Putzsucht, Ball und Thee, Cigarren, Pfeife, Bierglas und Kaffee. 2. Acht Dinge haben von Natur Feindschaft gegeneinander: der Bauer und der Wolf, Katze und Maus, Habicht und Taube, Storch und …
23Риманова геометрия — многомерное обобщение геометрии на поверхности, представляющее собой теорию римановых пространств, т. е. таких пространств, где в малых областях приближённо имеет место евклидова геометрия (с точностью до малых высшего порядка… …
24Carl Friedrich Gauss — Infobox Scientist box width = 300px name = Carl Friedrich Gauss caption = Johann Carl Friedrich Gauss (1777 1855), painted by Christian Albrecht Jensen birth date = birth date|1777|4|30|df=y birth place = Braunschweig, Electorate of Brunswick… …
25Bernhard Riemann — Infobox Scientist name =Bernhard Riemann box width =300px image width =225px caption =Bernhard Riemann, 1863 birth date =September 17, 1826 birth place =Breselenz, Germany death date =death date and age|1866|7|20|1826|9|17 death place =Selasca,… …
26Map projection — A medieval depiction of the Ecumene (1482, Johannes Schnitzer, engraver), constructed after the coordinates in Ptolemy s Geography and using his second map projection A map projection is any method of representing the surface of a sphere or other …
27Curvature — In mathematics, curvature refers to any of a number of loosely related concepts in different areas of geometry. Intuitively, curvature is the amount by which a geometric object deviates from being flat, or straight in the case of a line, but this …
28Shape of the Universe — Edge of the Universe redirects here. For the Bee Gees song, see Edge of the Universe (song). The local geometry of the universe is determined by whether Omega is less than, equal to or greater than 1. From top to bottom: a spherical universe, a… …
29List of geometers — A geometer is a mathematician whose area of study is geometry. Some important geometers and their main fields of work are:Mathematicians* Apastamba Euclidean geometry, geometric algebra * Apollonius of Perga Euclidean geometry, conic sections *… …
30List of topics named after Carl Friedrich Gauss — Carl Friedrich Gauss (1777 ndash; 1855) is the eponym of all of the topics listed below. Topics including Gauss *Carl Friedrich Gauss Prize, a mathematics award *Degaussing, to demagnetize an object *Gauss (unit), a unit of magnetic field (B)… …
