Search

Start Over Subject volume

1. Asymptotics of variance of the lattice point count

Creator:
Janáček, Jiří
Format:
bez média and svazek
Type:
model:article and TEXT
Subject:
point lattice, Fourier transform, volume, and variance
Language:
English
Description:
The variance of the number of lattice points inside the dilated bounded set $rD$ with random position in $\Bbb R^d$ has asymptotics $\sim r^{d-1}$ if the rotational average of the squared modulus of the Fourier transform of the set is $O(\rho ^{-d-1})$. The asymptotics follow from Wiener's Tauberian theorem.
Rights:
http://creativecommons.org/publicdomain/mark/1.0/ and policy:public

2. Měření modulu pružnosti kapalin

Creator:
Vašina, Martin and Hružík, Lumír
Format:
bez média and svazek
Type:
model:article and TEXT
Subject:
modulus of elasticity, coefficient of volume compressibility, volume, pressure, air, capacity, modul pružnosti, součinitel objemové stlačitelnosti, objem, tlak, vzduch, and kapacita
Language:
Czech
Description:
Real liquids are compressible. The compressibility of liquids is described by modulus of elasticity (or by coefficient of volume compressibility) analogous to solids. A value of modulus of elasticity at liquids depends on many factors, above all on volume of free gases in liquids and further on pressure and temperature of liquids. and Skutečné kapaliny jsou stlačitelné. Stlačitelnost kapalin je určena modulem pružnosti (resp. součinitelem objemové stlačitelnosti) podobně jako u pevných látek. Velikost modulu pružnosti u kapalin závisí na mnoha faktorech, zejména na obsahu volných plynů v kapalinách a dále na tlaku a teplotě kapalin.
Rights:
http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public