Results 41 to 50 of about 66,763 (310)

On the Topological Dynamics of Dynamical Manifolds and Their Fundamental Group

Journal of Mathematics, 2021
The paper aims to deduce the relation between the category of topology and algebra from viewpoint of geometry and dynamical system. We introduce and define a dynamical manifold as a manifold associated with a time parameter.
M. Abu-Saleem, Omar Almallah
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Inverse spin Hall effect in heterostructures “nanostructured ferromagnet/topological insulator”

EPJ Web of Conferences, 2018
Interaction between magnetization dynamics and spin polarized electronic transport has been studied for ferromagnet nanodisk situated upon a 3D topological insulator (TI) film.
Petrov P.N., Davydova M.D., Skirdkov P.N., Zvezdin K.A., Lin J.G., Huang J.C.A.   +5 more
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Simplicial and topological descriptions of human brain dynamics [PDF]

, 2021
While brain imaging tools like functional magnetic resonance imaging (fMRI) afford measurements of whole-brain activity, it remains unclear how best to interpret patterns found amid the data’s apparent self-organization.
Saggar, Manish, Petri, Giovanni, Keilholz, Shella, Billings, Jacob   +3 more
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Quantum lump dynamics on the two-sphere [PDF]

, 2013
It is well known that the low-energy classical dynamics of solitons of Bogomol'nyi type is well approximated by geodesic motion in M_n, the moduli space of static n-solitons.
Krusch, Steffen
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An Introduction to the Notion of Natural Pseudo-distance in Topological Data Analysis [PDF]

, 2021
The natural pseudo-distance dG associated with a group G of self-homeomorphisms of a topological space X is a pseudo-metric developed to compare real-valued functions defined on X, when the equivalence between functions is expressed by the group G.
Patrizio Frosini, Frosini P.
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Interaction-induced breakdown of chiral dynamics in the Su-Schrieffer-Heeger model

Physical Review Research, 2023
The effect of interparticle interactions on topological properties is difficult to experimentally probe and quantitatively characterize. For ultracold atomic systems, although topological phases and phenomena have been recently observed in various ...
Yuqing Li, Yunfei Wang, Hongxing Zhao, Huiying Du, Jiahui Zhang, Ying Hu, Feng Mei, Liantuan Xiao, Jie Ma, Suotang Jia   +9 more
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Schrodinger-Chern-Simons vortex dynamics [PDF]

, 2006
We study the motion of vortices in the planar Ginzburg-Landau model with Schrodinger-Chern-Simons dynamics. We compare the moduli space approximation with the results of numerical simulations of the full field theory and find that there is agreement if ...
Paul Sutcliffe, Steffen Krusch, Sutcliffe, P.M., Krusch, S., Sutcliffe, Paul M., Krusch, Steffen   +5 more
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Compact Orbits and Topological Sensitivity on Locally Compact Spaces

Mathematics
We introduce a cover-based formulation of topological sensitivity and sensitivity at a point for continuous self-maps on locally compact spaces, extending the classical metric framework.
Sanil Jose, P. B. Vinod Kumar
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Spin pumping in ferromagnet-topological insulator-ferromagnetheterostructures

, 2015
Topological insulators (TIs) are enticing prospects for the future of spintronics due to their large spin-orbit coupling and dissipationless, counter-propagating conduction channels in the surface state.
Baker, A. A., Collins-Mcintyre, Liam, van der Laan, G., Hesjedal, Thorsten, Figueroa, A. I., Collins-Mcintyre, L. J., Baker, Alexander, Hesjedal, T., Figueroa, A.I.   +8 more
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Noncommutative Topological Dynamics. II [PDF]

Transactions of the American Mathematical Society, 1984
This part deals with almost periodic and weakly mixing C ∗
openaire   +2 more sources