Results 1 to 10 of about 955,895 (182)
Goldstone modes in Lyapunov spectra of hard sphere systems [PDF]
Physical Review E, 2004 12 pages revtex, 5 figures, accepted by Physical Review ...
de Wijn, A.S., van Beijeren, H.
openaire +6 more sources
From Lyapunov modes to their exponents for hard disk systems [PDF]
Physical Review E, 2010 We demonstrate the preservation of the Lyapunov modes by the underlying tangent space dynamics of hard disks. This result is exact for the zero modes and correct to order $ $ for the transverse and LP modes where $ $ is linear in the mode number. For sufficiently large mode numbers the dynamics no longer preserves the mode structure.
Chung, Tony +2 more
openaire +4 more sources
Temperature phase transitions in Rb2KRe3+F6 elpasolites - Raman spectroscopy study
Materials and Devices, 2021 Phase transitions in crystals of fluorine-containing elpasolites are investigated by Raman scattering spectroscopy. It was found that lattice instabilities in these crystals are induced by soft mode condensations, while restorations of these modes in ...
Alexander N VTYURIN +5 more
doaj +4 more sources
Customization of two-dimensional extremal materials
Materials & Design, 2022 Extremal materials are elastic metamaterials with rank-deficient elasticity tensor. Due to this novel property of the elasticity tensor, extremal materials (especially pentamode materials) show outstanding performance in various wave manipulation ...
Ming Cai +3 more
doaj +1 more source
MODULATIONAL INSTABILITY OF THE RADIAL VIBRATIONS OF CORONAL LOOPS
Современная наука и инновации, 2022 Axisymmetric modes in coronal loops are used to interpret observed fast microwave and hard x-ray pulsations. Their properties are well studied in the approximation of linear magnetic hydrodynamics.
Galina Alekseevna Mankaeva +3 more
doaj +1 more source
Lyapunov Modes in Hard-Disk Systems [PDF]
Journal of Statistical Physics, 2005 Animated pictures are available at http://theory.physics.unige.ch/modes/ Second revised ...
Eckmann, Jean-Pierre +3 more
openaire +5 more sources
Vibrations of straight pipes/beams with two-sided stops: Analytical and numerical analyzes
Forces in Mechanics, 2021 The impacts on pipes or beams are of fundamental mechanical interest. These impacts can be studied analytically. This makes it easier to examine the basic effects and to compare these effects with the results of finite element analyzes (FEA).
H. Schau, T. Hermann, W. Hienstorfer
doaj +1 more source
Lyapunov Mode Dynamics in Hard-Disk Systems [PDF]
Journal of Statistical Physics, 2008 The tangent dynamics of the Lyapunov modes and their dynamics as generated numerically - {\it the numerical dynamics} - is considered. We present a new phenomenological description of the numerical dynamical structure that accurately reproduces the experimental data for the quasi-one-dimensional hard-disk system, and shows that the Lyapunov mode ...
Robinson, D. J., Morriss, G. P.
openaire +2 more sources
Reaching Hard-to-Survey Populations: Mode Choice and Mode Preference [PDF]
Journal of Official Statistics, 2014 Abstract This study assesses the effect of response-mode choices on response rates, and responsemode preferences of hard-to-survey populations: young adults, full-time workers, big city inhabitants, and non-Western immigrants. Using address-based sampling, a stratified sample of 3,496 households was selected.
Haan, Marieke +2 more
openaire +3 more sources
Mode transformer for hard-surface waveguides [PDF]
31st European Microwave Conference, 2001, 2001 Mode transformation effect inside a corrugated circular waveguide filled with gyrotropic material, e.g., magnetoplasma or ferrite, is considered. The corrugation is in axial direction and the depth of the corrugation is a quarter wave length forming a boundary condition equal to a hard surface (HS).
Uusitupa, T., Viitanen, A.
openaire +2 more sources