The effect of viscosity on the rotating waves and polygonal patterns within a hollow vortex core
Sign Up to like & getrecommendations! Published in 2017 at "Experimental Thermal and Fluid Science"
DOI: 10.1016/j.expthermflusci.2017.04.021
Abstract: Abstract The question of how viscosity influences the development of instabilities within a rotating shallow layer of liquid, which gives rise to polygonal patterns, has been investigated experimentally. A phase diagram of the existence regions… read more here.
Keywords: viscosity; viscosity rotating; rotating waves; polygonal patterns ... See more keywords
Stabilization of metastable dynamical rotating waves in a ring of unidirectionally coupled nonmonotonic neurons
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DOI: 10.1016/j.neucom.2016.11.027
Abstract: Effects of nonmonotonicity in a sigmoidal output function of neurons on rotating waves in a ring of unidirectionally coupled neurons are studied. It is known that transient rotating waves show dynamical metastability when the output… read more here.
Keywords: unidirectionally coupled; stabilization; waves ring; rotating waves ... See more keywords
Spectral analysis of localized rotating waves in parabolic systems
Sign Up to like & getrecommendations! Published in 2018 at "Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences"
DOI: 10.1098/rsta.2017.0196
Abstract: In this paper, we study the spectra and Fredholm properties of Ornstein–Uhlenbeck operators where is the profile of a rotating wave satisfying as , the map is smooth and the matrix has eigenvalues with positive… read more here.
Keywords: parabolic systems; analysis localized; waves parabolic; rotating waves ... See more keywords