Results 21 to 30 of about 26,802 (251)

A note on the boundedness of sublinear operators on grand variable Herz spaces

open access: yesJournal of Inequalities and Applications, 2020
In this paper, we introduce grand variable Herz type spaces using discrete grand spaces and prove the boundedness of sublinear operators on these spaces.
Hammad Nafis   +2 more
doaj   +1 more source

Dimensional crossovers and Casimir forces for the Bose gas in anisotropic optical lattices

open access: yes, 2020
We consider the Bose gas on a $d$-dimensional anisotropic lattice employing the imperfect (mean-field) gas as a prototype example. We study the dimensional crossover arising as a result of varying the dispersion relation at finite temperature $T$.
Jakubczyk, Paweł, Łebek, Maciej
core   +1 more source

Ergodic Theorem in Grand Variable Exponent Lebesgue Spaces

open access: yesMathematical Sciences and Applications E-Notes, 2020
We consider several fundamental properties of grand variable exponent Lebesgue spaces. Moreover, we discuss Ergodic theorems in these spaces whenever the exponent is invariant under the transformation...........................................................................................................................................................
openaire   +4 more sources

Embeddings between grand, small and variable Lebesgue spaces

open access: yes, 2017
We give conditions on the exponent function $p(\cdot)$ that imply the existence of embeddings between grand, small and variable Lebesgue spaces. We construct examples to show that our results are close to optimal.
Cruz-Uribe, David   +2 more
core   +1 more source

Revisiting the Theory of Finite Size Scaling in Disordered Systems: \nu Can Be Less Than 2/d

open access: yes, 1997
For phase transitions in disordered systems, an exact theorem provides a bound on the finite size correlation length exponent: \nu_{FS}
A. Aharony   +12 more
core   +1 more source

Disorder Averaging and Finite Size Scaling

open access: yes, 1999
We propose a new picture of the renormalization group (RG) approach in the presence of disorder, which considers the RG trajectories of each random sample (realization) separately instead of the usual renormalization of the averaged free energy. The main
A. Aharony   +12 more
core   +1 more source

Net baryon number probability distribution near the chiral phase transition [PDF]

open access: yes, 2013
We discuss properties of the net baryon number probability distribution near the chiral phase transition to explore the effect of critical fluctuations.
Friman, Bengt   +3 more
core   +2 more sources

Boundedness of fractional sublinear operators on weighted grand Herz-Morrey spaces with variable exponents

open access: yesOpen Mathematics, 2023
Abstract This article aims to delve deeper into the weighted grand variable Herz-Morrey spaces, and try to establish the boundedness of fractional sublinear operators and their multilinear commutators within this framework. The results are still new even in the unweighted setting, extending previous research.
Yang Zhenzhen, Zhang Wanjing, Zhang Jing
openaire   +2 more sources

Rank Statistics in Biological Evolution

open access: yes, 2005
We present a statistical analysis of biological evolution processes. Specifically, we study the stochastic replication-mutation-death model where the population of a species may grow or shrink by birth or death, respectively, and additionally, mutations ...
  +18 more
core   +1 more source

Expurgation Exponent of Leaked Information in Privacy Amplification for Binary Sources

open access: yes, 2012
We investigate the privacy amplification problem in which Eve can observe the uniform binary source through a binary erasure channel (BEC) or a binary symmetric channel (BSC).
Watanabe, Shun
core   +1 more source

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