Results 61 to 70 of about 344,248 (268)
, 2002 We report here an extensive study of sustained oscillations of the viscosity of a complex fluid near an out-of-equilibrium transition. Using well defined protocols, we perform rheological measurements of the onion texture near a layering transition in a ...
Colin, A., Roux, D., Salmon, JB.
core +2 more sources
Asymptotic tails of massive scalar fields in Schwarzschild background [PDF]
, 2001 We investigate the asymptotic tail behavior of massive scalar fields in Schwarzschild background. It is shown that the oscillatory tail of the scalar field has the decay rate of $t^{-5/6}$ at asymptotically late times, and the oscillation with the period
A. Tomimatsu +14 more
core +2 more sources
Oscillation and Asymptotic Behavior of Second Order Difference Equations
Journal of Mathematical Analysis and Applications, 1993 AbstractThe oscillation of the second order difference equation Δ(cnΔyn) + pnyvn + 1 = 0, n = 0, 1, 2, ... (1.1) is investigated, where Δyn = yn + 1 − yn, v is a quotient of odd positive integers. Some necessary and sufficient conditions for oscillation of (1.1) with v > 1 and v < 1 are obtained.
openaire +2 more sources
Dynamic Single‐Input Control of Multistate Multitransition Soft Robotic Actuator
Advanced Intelligent Systems, EarlyView.A concept for reducing the number of control inputs to one in a system with N degrees of freedom, is presented. Incorporating structural instabilities, cleverly, enables choosing any desired trajectory out of (N!)2 with only one input. The concept is demonstrated experimentally, along with analytical insights and numerical simulations.
Geron Yamit +4 more
wiley +1 more source
Probing pair correlations in Fermi gases with Ramsey-Bragg interferometry
SciPost PhysicsWe propose an interferometric method to probe pair correlations in a gas of spin-$1/2$ fermions. The method consists of a Ramsey sequence where both spin states of the Fermi gas are set in a superposition of a state at rest and a state with a large ...
Théo Malas-Danzé, Alexandre Dugelay, Nir Navon, Hadrien Kurkjian
doaj +1 more source
Asymptotic behavior of solutions to nonlinear Schrödinger equations with time-dependent harmonic potentials [PDF]
, 2019 In this study, we examine the asymptotic behavior of solutions to nonlinear Schr\"{o}dinger equations with time-dependent harmonic oscillators and prove the time-decay property of solutions in the case of a long range power type nonlinearity.
arxiv +1 more source
High-frequency behavior of w-mode pulsations of compact stars [PDF]
Phys.Rev.D83:064012,2011, 2011 We study the asymptotic behavior of the quasi-normal modes (QNMs) of w-mode pulsations of compact stars in the high-frequency regime. We observe that both the axial and polar w-mode QNMs attain similar asymptotic behaviors in spite of the fact that they are described by two totally different differential equation systems.
arxiv +1 more source
Fine structure of the asymptotic expansion of cyclic integrals
, 2010 The asymptotic expansion of $n$-dimensional cyclic integrals was expressed as a series of functionals acting on the symmetric function involved in the cyclic integral.
Affleck I., K. K. Kozlowski
core +1 more source
Asymptotic Behavior and Oscillations of Second Order Differential Equations with Deviating Argument
Journal of Mathematical Analysis and Applications, 1996 AbstractThe asymptotic behavior of the solutions of the second order differential equation with deviating argument[formula]is studied. Our technique depends on an integral inequality containing a deviating argument. For special classes of these equations the explicit asymptotic behavior is obtained.
A.H. Nasr, Sawsan M. Aziz
openaire +2 more sources
Philanthropy and Indigenous Initiatives: Insights From Australian Donors
Australian Journal of Social Issues, EarlyView.ABSTRACT This paper draws on a survey and interview data, collected from a group of 180 donors who made monetary gifts to an Australian higher education institution, to better understand what drives individuals and organisations to donate to Indigenous initiatives.
Celina McEwen +4 more
wiley +1 more source