Results 11 to 20 of about 9,416,898 (346)
Dynamical Learning of Dynamics [PDF]
Physical Review Letters, 2020 The ability of humans and animals to quickly adapt to novel tasks is difficult to reconcile with the standard paradigm of learning by slow synaptic weight modification. Here we show that fixed-weight neural networks can learn to generate required dynamics by imitation.
Christian Klos +4 more
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Economic Theory, 2009 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Bernhardt, D., Seiler, P., Taub, B.
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Dynamical networks in function dynamics [PDF]
Physica D: Nonlinear Phenomena, 2003 29 pages, 10 ...
Kataoka, Naoto, Kaneko, Kunihiko
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Quantifying Dynamical Coherence with Dynamical Entanglement [PDF]
Physical Review Letters, 2020 Coherent superposition and entanglement are two fundamental aspects of non-classicality. Here we provide a quantitative connection between the two on the level of operations by showing that the dynamical coherence of an operation upper bounds the dynamical entanglement that can be generated from it with the help of additional incoherent operations.
Thomas Theurer +2 more
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Dynamical affinity in opinion dynamics modeling [PDF]
Physical Review E, 2007 We here propose a model to simulate the process of opinion formation, which accounts for the mutual affinity between interacting agents. Opinion and affinity evolve self-consistently, manifesting a highly non trivial interplay. A continuous transition is found between single and multiple opinion states.
BAGNOLI, FRANCO +4 more
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Modern Physics Letters A, 2013 We propose an alternative paradigm to the conjectured Miransky scaling potentially underlying the physics describing the transition from the conformally broken to the conformally restored phase when tuning certain parameters such as the number of flavors in gauge theories.
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Partial Dynamical Symmetry and Mixed Dynamics [PDF]
Physical Review Letters, 1996 Partial dynamical symmetry describes a situation in which some eigenstates have a symmetry which the quantum Hamiltonian does not share. This property is shown to have a classical analogue in which some tori in phase space are associated with a symmetry which the classical Hamiltonian does not share.
Leviatan, A., Whelan, N.D.
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Classical dynamics as constrained quantum dynamics [PDF]
Journal of Physics A: Mathematical and General, 2003 We show that the classical mechanics of an algebraic model are implied by its quantizations. An algebraic model is defined, and the corresponding classical and quantum realizations are given in terms of a spectrum generating algebra. Classical equations of motion are then obtained by constraining the quantal dynamics of an algebraic model to an ...
Bartlett, Stephen D., Rowe, David J.
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Dynamic Ic and Dynamic Programming [PDF]
SSRN Electronic Journal, 2019 This paper develops a dynamic programming method when the one-stage deviation principle in the sense of mechanism design literature doesn’t hold. The commonly used dynamic programming method is valid only if the one-stage deviation principle in the sense of mechanism design literature is satisfied; it doesn't hold in every model, and the one-stage ...
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Discrete dynamics versus analytic dynamics [PDF]
The Journal of Chemical Physics, 2014 For discrete classical Molecular dynamics obtained by the “Verlet” algorithm (VA) with the time increment h there exists a shadow Hamiltonian \documentclass[12pt]{minimal}\begin{document}$\tilde{H}$\end{document}H̃ with energy \documentclass[12pt]{minimal}\begin{document}$\tilde{E}(h)$\end{document}Ẽ(h), for which the discrete particle positions lie ...
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