roughly (speaking)
71Introduction to general relativity — General relativity (GR) is a theory of gravitation that was developed by Albert Einstein between 1907 and 1915. According to general relativity, the observed gravitational attraction between masses results from the warping of space and time by… …
72Gelfand pair — In mathematics, the expression Gelfand pair refers to a pair ( G , K ) consisting of a group G and a subgroup K that satisfies a certain property on restricted representations.When G is a finite group the simplest definition is, roughly speaking …
73Tuam — • The Archdiocese of Tuam, the metropolitan see of Connacht, extends, roughly speaking, from the Shannon westwards to the sea, and comprises half of County Galway, and nearly half of Mayo, with a small portion of south Roscommon Catholic… …
74GOITEIN, SHLOMO DOV — (Fritz; 1900–1985), Orientalist. Descended from a Hungarian family of rabbis, Goitein was born in Burgkunstadt, a small village in southern Germany. He acquired an extensive Jewish education before his student years at the University of Frankfurt …
75Tarkhan — This article is about Tarkhan, an ancient Turkic title. For other uses, see Tarkan and Darkhan Tarkhan (Old Turkic Tarqan;[1] Mongolian: Darkhan;[2][3] Persian: ترخان; Chinese: 達干; Arabic: طرخان; a …
76Group of Lie type — In mathematics, a group of Lie type G(k) is a (not necessarily finite) group of rational points of a reductive linear algebraic group G with values in the field k. Finite groups of Lie type form the bulk of nonabelian finite simple groups.… …
77Large deviations theory — In Probability Theory, the Large Deviations Theory concerns the asymptotic behaviour of remote tails of sequences of probability distributions. Some basic ideas of the theory can be tracked back to Laplace and Cramér, although a clear unified… …
78Surgery theory — In mathematics, specifically in geometric topology, surgery theory is a collection of techniques used to produce one manifold from another in a controlled way, introduced by Milnor (1961). Surgery refers to cutting out parts of the manifold… …
79Ordinal collapsing function — In mathematical logic and set theory, an ordinal collapsing function (or projection function) is a technique for defining (notations for) certain recursive large countable ordinals, whose principle is to give names to certain ordinals much larger …
80Mongolia — • The name used to designate an immense uneven plateau, part of the Chinese Empire, extending, roughly speaking, from the Tarbagatal to the great K ingan chains Catholic Encyclopedia. Kevin Knight. 2006. Mongolia Mongolia …
