preserves
111Lewisboro, New York —   Town   …
112Tulsa, Oklahoma — Tulsa redirects here. For other uses, see Tulsa (disambiguation). City of Tulsa   City   Skyline of Downtown Tulsa …
113Daniel Boone National Forest — IUCN Category VI (Managed Resource Protected Area) …
114Rotation group — This article is about rotations in three dimensional Euclidean space. For rotations in four dimensional Euclidean space, see SO(4). For rotations in higher dimensions, see orthogonal group. In mechanics and geometry, the rotation group is the… …
115Religion in ancient Rome — Ancient Roman religion Marcus Aurelius (head covered) sacrificing at the Temple of Jupiter …
116Unitary operator — For unitarity in physics, see unitarity (physics). In functional analysis, a branch of mathematics, a unitary operator (not to be confused with a unity operator) is a bounded linear operator U : H → H on a Hilbert space H… …
117Lorentz group — Group theory Group theory …
118Bulacan — This article is about the province. For the municipality, see Bulacan, Bulacan. For the river, see Bulacan River. For the barangay, see Hindang, Leyte; Looc, Occidental Mindoro; Mabini, Batangas; Malalag, Davao del Sur; Payao, Zamboanga Sibugay;… …
119Isometry — For the mechanical engineering and architecture usage, see isometric projection. For isometry in differential geometry, see isometry (Riemannian geometry). In mathematics, an isometry is a distance preserving map between metric spaces. Geometric… …
120Indefinite orthogonal group — In mathematics, the indefinite orthogonal group, O( p , q ) is the Lie group of all linear transformations of a n = p + q dimensional real vector space which leave invariant a nondegenerate, symmetric bilinear form of signature ( p , q ). The… …
