302 citations
- Yukhnovskii Institute for Condensed Matter Physics of the National Academy of Sciences of UkraineUA63 papers
- Centre National de la Recherche ScientifiqueFR61 papers
- National Academy of Sciences of UkraineUA44 papers
- Université de LorraineFR39 papers
- Leipzig UniversityDE32 papers
- Institut Jean LamourFR22 papers
- University of BathGB21 papers
- A. Alikhanyan National LaboratoryAM19 papers
- Complexity Science HubAT15 papers
- Johannes Kepler University of LinzAT15 papers
- Heriot-Watt UniversityGB14 papers
- University of FreiburgDE14 papers
13 papers · 1 filter
Magnetic properties, Lyapunov exponent and superstability of the spin-1/2 Ising-Heisenberg model on diamond chain
N. S. Ananikian, V. V. Hovhannisyan
The exactly solvable spin-1/2 Ising-Heisenberg model on diamond chain has been considered. We have found the exact results for the magnetization by using recursion relation method.…
Velocity measurements in the liquid metal flow driven by a two-phase inductor
A. Pedcenko, A. Bojarevičs, J. Priede +2
We present the results of velocity measurements obtained by ultrasonic Doppler velocimetry and local potential probes in the flow of GaInSn eutectic melt driven by a two-phase indu…
Absolute and specific measures of research group excellence
O. Mryglod, R. Kenna, Yu. Holovatch +1
A desirable goal of scientific management is to introduce, if it exists, a simple and reliable way to measure the scientific excellence of publicly-funded research institutions and…
Fractal transit networks: self-avoiding walks and Lévy flights
C. von Ferber, Yu. Holovatch
Using data on the Berlin public transport network, the present study extends previous observations of fractality within public transport routes by showing that also the distributio…
Weakly nonlinear stability analysis of MHD channel flow using an efficient numerical approach
Jonathan Hagan, Jānis Priede
We analyze weakly nonlinear stability of a flow of viscous conducting liquid driven by pressure gradient in the channel between two parallel walls subject to a transverse magnetic…
Capacitance matrix technique for avoiding spurious eigenmodes in the solution of hydrodynamic stability problems by Chebyshev collocation method
Jonathan Hagan, Jānis Priede
We present a simple technique for avoiding physically spurious eigenmodes that often occur in the solution of hydrodynamic stability problems by the Chebyshev collocation method. T…