45 citations · 372 across the 30 of their papers we have counts for
30 papers
Information length as a useful index to understand variability in the global circulation
Eun-jin Kim, James Heseltine, Hanli Liu
With improved measurement and modelling technology, variability has emerged as an essential feature in non-equilibrium processes. While traditionally, mean values and variance have…
Elucidating plasma dynamics in Hasegawa-Wakatani turbulence by information geometry
Johan Anderson, Eun-jin Kim, Bogdan Hnat +1
The impact of adiabatic electrons on drift-wave turbulence, modelled by the Hasegawa-Wakatani equations, is studied using information length. Information length is a novel theoreti…
Effect of enhanced dissipation by shear flows on transient relaxation and probability density function in two dimensions
Eun-jin Kim, Ismail Movahedi
We report a non-perturbative study of the effects of shear flows on turbulence reduction in a decaying turbulence in two dimensions. By considering different initial power spectra…
Time-dependent probability density functions and information geometry in stochastic logistic and Gompertz models
Lucille-Marie Tenkès, Rainer Hollerbach, Eun-jin Kim
A probabilistic description is essential for understanding growth processes far from equilibrium. In this paper, we compute time-dependent Probability Density Functions (PDFs) in o…
Far-from-Equilibrium Time Evolution between two Gamma Distributions
Eun-jin Kim, Lucille-Marie Tenk`es, Rainer Hollerbach +1
Many systems in nature and laboratories are far from equilibrium and exhibit significant fluctuations, invalidating the key assumptions of small fluctuations and short memory time…
Absolute versus convective helical magnetorotational instabilities in Taylor-Couette flows
Rainer Hollerbach, Nigel Sibanda, Eun-jin Kim
We study magnetic Taylor-Couette flow in a system having nondimensional radii and , and periodic in the axial direction with wavelengths . The rotation rati…