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Asymptotic curve information


In the differential geometry of surfaces, an asymptotic curve is a curve always tangent to an asymptotic direction of the surface (where they exist). It is sometimes called an asymptotic line, although it need not be a line.

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Asymptotic curve

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an asymptotic curve is a curve always tangent to an asymptotic direction of the surface (where they exist). It is sometimes called an asymptotic line...

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Asymptote

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construed in a broad sense, forms a part of the subject of asymptotic analysis. The idea that a curve may come arbitrarily close to a line without actually...

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Asymptotic analysis

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In mathematical analysis, asymptotic analysis, also known as asymptotics, is a method of describing limiting behavior. As an illustration, suppose that...

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List of curves topics

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articles related to curves used in mathematics. Acnode Algebraic curve Arc Asymptote Asymptotic curve Barbier's theorem Bézier curve Bézout's theorem Birch...

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Big O notation

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Edmund Landau, and others, collectively called Bachmann–Landau notation or asymptotic notation. The letter O was chosen by Bachmann to stand for Ordnung, meaning...

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List of differential geometry topics

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fundamental form Gauss–Codazzi–Mainardi equations Dupin indicatrix Asymptotic curve Curvature Principal curvatures Mean curvature Gauss curvature Elliptic...

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Normal distribution

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\right]} where ! ! {\displaystyle !!} denotes the double factorial. An asymptotic expansion of the cumulative distribution function for large x can also...

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Stokes phenomenon

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with different asymptotic behaviour are bounded by possibly one or two types of curves known as Stokes curves and Anti-Stokes Curves. This apparent paradox...

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Receiver operating characteristic

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A receiver operating characteristic curve, or ROC curve, is a graphical plot that illustrates the performance of a binary classifier model (can be used...

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Algebraic curve

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factors. If (a, b, 0) is a point at infinity of the curve, one says that (a, b) is an asymptotic direction. Setting q = pd the equation of the corresponding...

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Estimator

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their properties, such as unbiasedness, mean square error, consistency, asymptotic distribution, etc. The construction and comparison of estimators are the...

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Stable manifold

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y ) {\displaystyle (x+\exp(-y),-y)} . The stable manifold is the x-axis, and the unstable manifold is the other asymptotic curve crossing the x-axis....

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Witch of Agnesi

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between the witch and its asymptotic line is four times the area of the defining circle, and the volume of revolution of the curve around its defining line...

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Logistic function

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A logistic function or logistic curve is a common S-shaped curve (sigmoid curve) with the equation f ( x ) = L 1 + e − k ( x − x 0 ) {\displaystyle f(x)={\frac...

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Yield curve

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called the term structure of interest rates. Yield curves are usually upward sloping asymptotically: the longer the maturity, the higher the yield, with...

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Gauss map

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parabolic line at the closure of the set of inflection points of the asymptotic curves of the surface. There are two types of cusp: elliptic cusp and hyperbolic...

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Gaussian curvature

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in two directions, the normal curvatures will be zero giving the asymptotic curves for that point. If one of the principal curvatures is zero: κ1κ2 =...

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Deltoid curve

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hyperbolas that are asymptotic to the triangle's sides. [1] A deltoid was proposed as a solution to the Kakeya needle problem. Astroid, a curve with four cusps...

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Dynamic Language Runtime

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Retrieved 2008-02-23. The idea is that there's a quickly-flattening asymptotic curve to the number of expression tree nodes required to implement each new...

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Variational asymptotic method

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Variational Asymptotic Method (VAM) is a powerful mathematical approach to simplify the process of finding stationary points for a described functional...

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Hyperbolic spiral

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or decreasing angles of Archimedean spirals. As this curve widens, it approaches an asymptotic line. It can be found in the view up a spiral staircase...

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Propagule pressure

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(t) is the time. The equation can also be written as the standard asymptotic curve (sometimes termed the independence model): E ( N l , t ) = 1 − e 2...

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Kurtosis

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and statistics, kurtosis (from Greek: κυρτός, kyrtos or kurtos, meaning "curved, arching") is a measure of the "tailedness" of the probability distribution...

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Counting points on elliptic curves

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important aspect in the study of elliptic curves is devising effective ways of counting points on the curve. There have been several approaches to do...

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Quantum field theory in curved spacetime

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constants, on curved spacetimes quantum fields lose their interpretation as asymptotic particles. Only in certain situations, such as in asymptotically flat spacetimes...

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