regular curve
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Curve — For other uses, see Curve (disambiguation). A parabola, a simple example of a curve In mathematics, a curve (also called a curved line in older texts) is, generally speaking, an object similar to a line but which is not required to be straight.… … Wikipedia
Regular local ring — In commutative algebra, a regular local ring is a Noetherian local ring having the property that the minimal number of generators of its maximal ideal is exactly the same as its Krull dimension. The minimal number of generators of the maximal… … Wikipedia
Curve of constant width — A Reuleaux triangle is a curve of constant width. The sides of the square are supporting lines: each touches the curve but does not intersect the interior. The Reuleaux triangle can be rotated whilst always touching each side of the square in a… … Wikipedia
Regular function — In complex analysis, see holomorphic function. In mathematics, a regular function in the sense of algebraic geometry is an everywhere defined, polynomial function on an algebraic variety V with values in the field K over which V is defined. For… … Wikipedia
Regular solution — A regular solution is a solution that diverges from the behavior of an ideal solution only moderately [Simon McQuarrie Physical Chemistry: A molecular approach] .More precisely it can be described by Raoult s law modified with a Margules function … Wikipedia
curve — n. & v. n. 1 a line or surface having along its length a regular deviation from being straight or flat, as exemplified by the surface of a sphere or lens. 2 a curved form or thing. 3 a curved line on a graph. 4 Baseball a ball caused to deviate… … Useful english dictionary
Torsion of a curve — In the elementary differential geometry of curves in three dimensions, the torsion of a curve measures how sharply it is twisting. Taken together,the curvature and the torsion of a space curve are analogous to the curvature of a plane curve. For… … Wikipedia
Phase response curve — A phase response curve (PRC) illustrates the transient change in the cycle period of an oscillation induced by a perturbation as a function of the phase at which it is received. PRCs are used in various fields; examples of biological oscillations … Wikipedia
Singular point of a curve — In geometry, a singular point on a curve is one where the curve is not given by a smooth embedding of a parameter. The precise definition of a singular point depends on the type of curve being studied. Contents 1 Algebraic curves in the plane 1.1 … Wikipedia
Halton Curve — Runs Summer Saturdays onlyThe Halton Curve is a railway line in the borough of Halton, Cheshire. It runs from Frodsham Junction (north of Frodsham station) to Halton Junction (south of Runcorn station), providing a link from the North Cheshire… … Wikipedia
Dragon curve — A dragon curve is any member of a family of self similar fractal curves, which can be approximated by recursive methods such as Lindenmayer systems. Contents 1 Heighway dragon 1.1 Construction … Wikipedia
