open manifold
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Manifold System — is a geographic information system (GIS) software package developed by manifold.net that runs only on Microsoft Windows. Manifold System handles both vector and raster data, includes spatial SQL, a built in Internet Map Server (IMS), and other… … Wikipedia
Manifold — For other uses, see Manifold (disambiguation). The sphere (surface of a ball) is a two dimensional manifold since it can be represented by a collection of two dimensional maps. In mathematics (specifically in differential geometry and topology),… … Wikipedia
Open book decomposition — In mathematics, an open book decomposition (or simply an open book) is a decomposition of a closed oriented 3 manifold M into a union of surfaces (necessarily with boundary) and solid tori. Open books have relevance to contact geometry, with a… … Wikipedia
Manifold (automotive) — In automotive engineering, an intake manifold or inlet manifold is the part of an engine that supplies the fuel/air mixture to the cylinders. An exhaust manifold or header collects the exhaust gases from multiple cylinders into one pipe. The word … Wikipedia
Manifold vacuum — Not to be confused with Vacuum manifold. Manifold vacuum, or engine vacuum in an internal combustion engine is the difference in air pressure between the engine s intake manifold and Earth s atmosphere. Manifold vacuum is an effect of a piston s… … Wikipedia
Manifold decomposition — In topology, a branch of mathematics, a manifold M may be decomposed or split by writing M as a combination of smaller pieces. When doing so, one must specify both what those pieces are and how they are put together to form M. Manifold… … Wikipedia
manifold — [1] A pipe or number of pipes connecting a series of holes or outlets to a common opening. [2] A device which controls refrigerant flow for system test purposes by means of hand valves which can open or close various passageways connected… … Dictionary of automotive terms
Open set — Example: The points (x, y) satisfying x2 + y2 = r2 are colored blue. The points (x, y) satisfying x2 + y2 < r2 are colored red. The red points form an open set. The blue points form a closed set. The union of the red and blue points is a… … Wikipedia
Manifold — Recorded in many spelling forms including Mandefeld, Mandifield, Manifield, Manifold, Manifould, Manterfield and the more usual Mansfield, this is an English surname. However spelt it is locational, and probably from the town of Mansfield, a… … Surnames reference
open book decomposition — noun A decomposition of a 3 manifold into a link and a fibration over the circle by surfaces bounded by that link. Syn: open book … Wiktionary
Closed manifold — See also: Classification of manifolds#Point set In mathematics, a closed manifold is a type of topological space, namely a compact manifold without boundary. In contexts where no boundary is possible, any compact manifold is a closed manifold.… … Wikipedia
