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On the homology of attractors

open access: bronzeTopology, 1976
neighborhood U satisfying X = f~ f”U. We will study the real homology of hyperbolic n=0 expanding attractors (defined below in the appendix) using the branched manifolds of [S] and dynamical properties of [l] and [71. One can assume that X is connected and in an appropriate sense oriented (expanding attractors are locally homeomorphic to Euclidean ...
Dennis Sullivan, R. F. Williams
openalex   +3 more sources

Attractors of university students’ agency development stages [PDF]

open access: yesИзвестия Саратовского университета. Новая серия. Серия Акмеология образования: Психология развития, 2021
The relevant problem of social educational psychology is to identify states of self-organization and self-development of students’ psychological traits in the academic group. One of the possible ways to solve the problem is to use the mathematical theory
Alexander V. Kaptsov   +1 more
doaj   +1 more source

Povezanost informacijske znanosti in psihologije na primeru paradoksa modrosti (1. del) / Connection between information science and psychology based on the example of the paradox of wisdom, part 1 [PDF]

open access: yesOrganizacija Znanja, 2021
Wisdom is one of many human mental capabilities. Mental vitality is stereotypically associated with youth and mental decline with old age. However, also aging is a price of wisdom.
Tvrtko-Matija Šercar
doaj   +1 more source

Trajectories of Idea Emergence in Dialogic Collaborative Problem Solving: Toward a Complex Dynamic Systems Perspective

open access: yesFrontiers in Psychology, 2021
According to the complex dynamic systems (CDS) perspective, learning emerges at various system levels. This study built a coherent theoretical framework based on CDS and Bakhtinian dialogic theory and further employed the concept of attractor (i.e ...
Liru Hu, Gaowei Chen
doaj   +1 more source

Intersecting attractors [PDF]

open access: yesPhysical Review D, 2009
We apply the entropy formalism to the study of the near-horizon geometry of extremal black p-brane intersections in D>5 dimensional supergravities. The scalar flow towards the horizon is described in terms an effective potential given by the superposition of the kinetic energies of all the forms under which the brane is charged.
Ferrara, Sergio   +3 more
openaire   +4 more sources

Attractor as a convex combination of a set of attractors

open access: yesCommunications in Nonlinear Science and Numerical Simulation, 2021
Abstract This paper presents an effective approach to constructing numerical attractors of a general class of continuous homogenous dynamical systems: decomposing an attractor as a convex combination of a set of other existing attractors. For this purpose, the convergent Parameter Switching (PS) numerical method is used to integrate the underlying ...
Nikolay Kuznetsov   +5 more
openaire   +3 more sources

Hot attractors [PDF]

open access: yesJournal of High Energy Physics, 2015
28 pages, 4 figures, LaTeX; v.2: references added, coffee stains removed; v.3: footnote added, minor typos ...
Goldstein, Kevin   +2 more
openaire   +2 more sources

Supersymmetry and attractors [PDF]

open access: yesPhysical Review D, 1996
20 pages, 2 figures, LaTeX. few misprints removed, version to appear in Phys.
Sergio Ferrara, Renata Kallosh
openaire   +4 more sources

Rotating attractors [PDF]

open access: yesJournal of High Energy Physics, 2006
47 pages, 4 figures, LaTex, Reference ...
Ashoke Sen   +4 more
openaire   +2 more sources

Periodic current oscillations of zinc in nitric acid solutions [PDF]

open access: yesJournal of the Serbian Chemical Society, 2008
This paper presents current oscillations of a Zn anode in solutions of nitric acid and potassium dichromate. The effects of the nitric acid concentration were investigated.
Crisan Florin, Salló Ervin
doaj   +1 more source

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