geometrical object
11Sphere — Globose redirects here. See also Globose nucleus. A sphere (from Greek σφαίρα sphaira , globe, ball, [ [http://www.perseus.tufts.edu/cgi bin/ptext?doc=Perseus%3Atext%3A1999.04.0057%3Aentry%3D%23101561 Sphaira, Henry George Liddell, Robert Scott,… …
12Projection (linear algebra) — Orthogonal projection redirects here. For the technical drawing concept, see orthographic projection. For a concrete discussion of orthogonal projections in finite dimensional linear spaces, see vector projection. The transformation P is the… …
13Reflection (mathematics) — This article is about reflection in geometry. For reflexivity of binary relations, see reflexive relation. A reflection through an axis followed by a reflection across a second axis parallel to the first one results in a total motion which is a… …
14Covariant derivative — In mathematics, the covariant derivative is a way of specifying a derivative along tangent vectors of a manifold. Alternatively, the covariant derivative is a way of introducing and working with a connection on a manifold by means of a… …
15Curve (disambiguation) — A curve is a geometrical object in mathematics. Curve may also refer to: Curve (band), an English music group Curve (magazine), a U.S. lesbian magazine Curve (design magazine), an industrial design magazine Curve (album), an album by Doc Walker… …
16Connection — Connect, connection, connections, connected, or connectivity may refer to: Contents 1 Mathematics 2 Technology 3 Media …
17Monge cone — In the mathematical theory of partial differential equations (PDE), the Monge cone is a geometrical object associated with a first order equation. It is named for Gaspard Monge. In two dimensions, let be a PDE for an unknown real valued function… …
18Benz plane — In mathematics, a Benz plane is a geometrical object, named after the German mathematician Walter Benz. Benz planes arise from a common axiomatization of certain structures and split into three families, which were introduced separately: Möbius… …
19Diffiety — In mathematics a diffiety, is a geometrical object introduced by Vinogradov (1984) playing the same role in the modern theory of partial differential equations as algebraic varieties play for algebraic equations. Another way of generalizing ideas …
20determine — [dɪ tə:mɪn] verb 1》 cause to occur in a particular way; be the decisive factor in. 2》 firmly decide: she determined to tackle Stephen the next day. 3》 ascertain or establish by research or calculation. 4》 Mathematics specify the value, position,… …
