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An extended version of the Maz'ya-Shaposhnikova theorem on the limit as s -> 0+
of the Gagliardo-Slobodeckij fractional seminorm is established in the Orlicz space
setting. Our result holds in fractional Orlicz-Sobolev spaces associated with Young
functions satisfying the \Delta2-condition, and… |
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The motion of a test particle in the gravitational field of a non-spherical source endowed
with both mass and mass quadrupole moment is investigated when a test
radiation field is also present. The background is described by the Erez-Rosen solution,
which is a static spacetime belonging to the Weyl… |
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Derivations of the Jarzynski equality (JE) appear to be quite general, and applicable to any particle system, whether deterministic or stochastic, under equally general perturbations of an initial equilibrium state at given temperatureT. At the same time, the definitions of the quantities appearing… |
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By using fluid-kinetic simulations of confined and concentrated emulsion droplets, we investigate the nature of space non-homogeneity in soft-glassy dynamics and provide quantitative measurements of the statistical features of plastic events in the proximity of the yield-stress threshold. Above the… |
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KerrSchild metrics have been introduced as a linear superposition of the flat spacetime
metric and a squared null-vector field, say k, multiplied by some scalar function, say
H. The basic assumption which led to Kerr solution was that k be both geodesic and
shearfree. This condition is relaxed… |
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In this paper, the asymptotic behaviour of the numerical solution to the Volterra integral
equations is studied. In particular, a technique based on an appropriate splitting of the kernel is
introduced, which allows one to obtain vanishing asymptotic (transient) behaviour in the numerical
solution… |
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MONTE SANNACE. Le tombe dipinte dei Peucezi: le indagini su questa collina della provincia di Bari hanno restituito l'esempio meglio conservato di una città della Puglia preromana, ma per capire il livello di civiltà e i rapporti culturali delle genti peucezie che vi si insediarono rivestono… |
