attractor


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at·trac·tor

 (ə-trăk′tər)
n.
1. also attracter One that attracts: flowers that are excellent attractors of bees.
2. Mathematics A value or set of values toward which variables in a dynamical system tend to evolve.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.attractor - an entertainer who attracts large audiencesattractor - an entertainer who attracts large audiences; "he was the biggest drawing card they had"
entertainer - a person who tries to please or amuse
2.attractor - (physics) a point in the ideal multidimensional phase space that is used to describe a system toward which the system tends to evolve regardless of the starting conditions of the system
point - a geometric element that has position but no extension; "a point is defined by its coordinates"
chaotic attractor, strange attractor - an attractor for which the approach to its final point in phase space is chaotic
natural philosophy, physics - the science of matter and energy and their interactions; "his favorite subject was physics"
3.attractor - a characteristic that provides pleasure and attractsattractor - a characteristic that provides pleasure and attracts; "flowers are an attractor for bees"
characteristic, feature - a prominent attribute or aspect of something; "the map showed roads and other features"; "generosity is one of his best characteristics"
attention - a general interest that leads people to want to know more; "She was the center of attention"
tourist attraction - a characteristic that attracts tourists
References in periodicals archive ?
Caption: Figure 4: Bifurcation diagrams showing local maxima of the coordinate [x.sub.3] of the attractor in Poincare cross section in terms of the control parameter [a.sub.2] for remerging Feigenbaum tree (bubbling): period-2 bubble for [a.sub.3] = 3, period-4 bubble for [a.sub.3] = 4, period-8 bubble for [a.sub.3] = 4.2, and full Feigenbaum remerging tree at [a.sub.3] = 4.5.
The main gravitational attractor in the mapped area is the Virgo Cluster, with 600 trillion times the mass of the Sun, 50 million light years from us.
For all the elements of national security there is an independent threat attractor, for example food autarky can have availability of water and arable land as a threat attractor.
Opportunities to grow given the consolidation of the mall as a regional attractor for entertainment and fun.
The attract method was applied to determine the attractor modules that were identified by the clique-merging algorithm.
Our Local Group is moving toward what's called the Great Attractor, a dense collection in the vicinity of the Centaurus, Norma, and Hydra clusters about 160 million light-years away.
For any positive parameters [alpha], [lambda], [gamma], g, [epsilon], any [([[phi].sub.0], [[psi].sub.0]).sup.T] [member of] [L.sup.2]([OMEGA]) x [H.sup.2]([OMEGA]), and n [less than or equal to] 3, there exists a global attractor A in the phase space [L.sup.2]([OMEGA]) x [H.sup.2]([OMEGA]) for the solution semiflow [{S(t)}.sub.t [greater than or equal to] 0] on [L.sup.2]([OMEGA]) x [H.sup.2]([OMEGA]) generated by system (1.1)-(1.2) with the Neumann boundary conditions (1.3).
Since the coefficients ([a.sub.0], [a.sub.1], [a.sub.2], [a.sub.3]) were constant in these calculations, the fulfillment of the convergence condition indicated the fundamental stability of the corresponding state of the world economy regardless of whether this stable state was a fixed stable point or it was dynamically stable (a limit cycle or a strange attractor).
The geometrical representation a dynamic system is called attractor. This means that each system can be represented by an attractor through which is possible to characterize The evolution of the system across time [2].
EU funding of 1.6 million is being invested in the development through the Welsh Governments Tourism Attractor Destination programme, led by Visit Wales, which aims to create 13 must see destinations across Wales.
Volume one of the two-volume set introduces the global attractor and estimation of Hausdorff and fractal dimensions for some dissipative nonlinear evolution equations in modern physics, explores the existence and smoothness of inertial manifolds, and uses the two-dimensional Navier-Stokes equations as an example to illustrate the variety of approximate inertial manifolds and their error estimation.
All comparison algorithms are listed in Table 3, where the InfoMap, FastGreedy and Louvain algorithms are considered to be the best algorithms for disjoint community detection [3,21], the LPA algorithm has a high speed, and the Attractor algorithm is a native algorithm built on the distance dynamics model.