[HTML][HTML] Discerning non-autonomous dynamics
PT Clemson, A Stefanovska - Physics Reports, 2014 - Elsevier
Abstract Structure and function go hand in hand. However, while a complex structure can be
relatively safely broken down into the minutest parts, and technology is now delving into …
relatively safely broken down into the minutest parts, and technology is now delving into …
Observation of an Inverse Energy Cascade in Developed Acoustic Turbulence<? format?> in Superfluid Helium
AN Ganshin, VB Efimov, GV Kolmakov… - Physical review …, 2008 - APS
We report observation of an inverse energy cascade in second sound acoustic turbulence in
He ii. Its onset occurs above a critical driving energy and it is accompanied by giant waves …
He ii. Its onset occurs above a critical driving energy and it is accompanied by giant waves …
[图书][B] Nonlinear resonance analysis: theory, computation, applications
E Kartashova - 2010 - books.google.com
Nonlinear resonance analysis is a unique mathematical tool that can be used to study
resonances in relation to, but independently of, any single area of application. This is the first …
resonances in relation to, but independently of, any single area of application. This is the first …
Wave turbulence in quantum fluids
GV Kolmakov, PVE McClintock… - Proceedings of the …, 2014 - National Acad Sciences
Wave turbulence (WT) occurs in systems of strongly interacting nonlinear waves and can
lead to energy flows across length and frequency scales much like those that are well known …
lead to energy flows across length and frequency scales much like those that are well known …
Rogue waves in superfluid helium
VB Efimov, AN Ganshin, GV Kolmakov… - The European Physical …, 2010 - Springer
Rogue waves have been observed in superfluid helium. The experimental system consists
of high intensity second sound (temperature-entropy) waves within a resonant cavity. Under …
of high intensity second sound (temperature-entropy) waves within a resonant cavity. Under …
Turbulent dynamics in rotating helium superfluids
VB Eltsov, R de Graaf, R Hänninen, M Krusius… - Progress in Low …, 2009 - Elsevier
New techniques, both for generating and detecting turbulence in the helium superfluids 3 He-
B and 4 He, have recently given insight in how turbulence is started, what the dissipation …
B and 4 He, have recently given insight in how turbulence is started, what the dissipation …
Turbulence in a Bose-Einstein condensate of dipolar excitons in coupled quantum wells
The nonlinear dynamics of a Bose-Einstein condensate (BEC) of dipolar excitons trapped in
an external confining potential in coupled quantum wells is analyzed. It is demonstrated that …
an external confining potential in coupled quantum wells is analyzed. It is demonstrated that …
Bidirectional energy cascade in surface capillary waves
LV Abdurakhimov, M Arefin, GV Kolmakov… - Physical Review E, 2015 - APS
Based on an experiment and simulations, we report that an energy cascade in surface
capillary waves can be bidirectional, that is, can simultaneously flow towards large and …
capillary waves can be bidirectional, that is, can simultaneously flow towards large and …
Acoustic Turbulence in Superfluid 4He
VB Efimov, AN Ganshin, GV Kolmakov… - Journal of Low …, 2009 - Springer
Recent work on nonlinear second sound wave propagation and acoustic turbulence in
superfluid 4 He is reviewed. Observations of direct and inverse turbulent energy cascades …
superfluid 4 He is reviewed. Observations of direct and inverse turbulent energy cascades …
[HTML][HTML] Experiments on wave turbulence: the evolution and growth of second sound acoustic turbulence in superfluid 4He confirm self-similarity
AN Ganshin, VB Efimov, GV Kolmakov… - New Journal of …, 2010 - iopscience.iop.org
We report our experiments on the formation of second sound acoustic turbulence in
superfluid 4He. The initial growth in spectral amplitude follows power laws that steepen …
superfluid 4He. The initial growth in spectral amplitude follows power laws that steepen …