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The meaning of CONTRAPTION is device, gadget. How to use contraption in a sentence. What exactly is a contraption?
A contraction mapping is a map. f : X ! X such that there is 2 (0; 1) such that d(f(x); f(y)) d(x; y) for all x; y 2 X. Theorem 1 Suppose X is a complete metric space, and f : X ! X is a contraction mapping. Then. f has a unique xed point x.
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What does contraption mean?
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What is a contraction mapping?
In mathematics, a contraction mapping, or contraction or contractor, on a metric space (M, d) is a function f from M to itself, with the property that there is some real number < such that for all x and y in M, ((), ()) (,).
A contraction is a transformation T that reduces the distance between every pair of points. for all pairs of points (x, y) and (x', y'). To save space we write dist ( (x, y), (x', y')) = d ( (x, y), (x', y')). for all pairs of points (x, y), (x', y'). In general, contractions can reduce distances between points by different amounts, depending ...
Contraction (operator theory), in operator theory, state of a bounded operator between normed vector spaces after suitable scaling. Contraction hierarchies, in applied mathematics, a technique to speed up shortest-path routing. Contraction mapping, a type of function on a metric space.
Contraption definition: a mechanical contrivance; gadget; device. . See examples of CONTRAPTION used in a sentence.
CONTRAPTION definition: 1. a device or machine that looks awkward or old-fashioned, especially one that you do not know how…. Learn more.
