Results 1 to 10 of about 3,901,839 (290)
International Journal of Modern Physics A, 2003 I discuss our current understanding of parton distributions. I begin with the underlying theoretical framework, and the way in which different data sets constrain different partons, highlighting recent developments.
Abe F. +6 more
core +2 more sources
New proof of Ahlfors lemma about Green Stokes formula for distributions [PDF]
Bulletin of Natural Sciences Research, 2022 The paper presents a new proof of Ahlfors lemma about Green Stokes formula for distributions. The proof is performed directly using test functions instead of using convolutions.
Savić Ana
doaj +1 more source
RELIABILITY OF SERIAL-PARALLEL NETWORKS VS RELIABILITY OF PARALLELSERIAL NETWORKS WITH CONSTANT NUMBERS OF SUB-NETWORKS AND UNITS [PDF]
Journal of Engineering Science (Chişinău), 2022 In this paper it is performed, based on dynamic models, a comparative analysis of the reliability of two types of networks: serial-parallel and parallel-serial networks when the numbers of subnets and units in each subnet are predefined, constant numbers,
ANDRIEVSCHI-BAGRIN, Veronica +1 more
doaj +1 more source
To the knowledge of species of the genus Bisnius Stephens, 1829 (Coleoptera: Staphylinidae: Staphylininae) in the Eastern Ukraine and Southern Russia [PDF]
Кавказский энтомологический бюллетень, 2020 . The study of specimens previously identified as Bisnius scribae (Fauvel, 1867) or B. scribae var. heidenreichi Hubenthal, 1911 from Russia and Ukraine revealed their identity as B.
E.A. Khachikov, A.V. Gontarenko
doaj +1 more source
Mathematics, 2022 Determining whether a distribution is bimodal is of great interest for many applications. Several tests have been developed, but the only ones that can be run extremely fast, in constant time on any variable-size signal window, are based on Sarle’s ...
Nicolae Tarbă +2 more
doaj +1 more source
On the equivalence between weak BMO and the space of derivatives of the Zygmund class
Demonstratio Mathematica, 2021 In this paper, we will discuss the space of functions of weak bounded mean oscillation. In particular, we will show that this space is the dual space of the special atom space, whose dual space was already known to be the space of derivative of functions
Kwessi Eddy
doaj +1 more source
Journal of Telecommunications and Information Technology, 2023 The paper presents an idea to use weak derivatives in interval global optimization. It allows using the Newton operator to narrow domains of non-differentiable functions. Preliminary computational experiments are also presented.
Bartłomiej Jacek Kubica
doaj +1 more source
Distributional Property Testing in a Quantum World [PDF]
, 2020 A fundamental problem in statistics and learning theory is to test properties of distributions. We show that quantum computers can solve such problems with significant speed-ups.
, Li, Tongyang
core +2 more sources
WEAK DISTRIBUTIVITY IMPLYING DISTRIBUTIVITY [PDF]
The Journal of Symbolic Logic, 2016 AbstractLet $B$ be a complete Boolean algebra. We show that if λ is an infinite cardinal and $B$ is weakly (λω, ω)-distributive, then $B$ is (λ, 2)-distributive. Using a similar argument, we show that if κ is a weakly compact cardinal such that $B$ is weakly (2κ, κ)-distributive and $B$ is (α, 2)-distributive for each α < κ, then $B$ is (κ, 2 ...
openaire +2 more sources
Distributions.jl: Definition and Modeling of Probability Distributions in the JuliaStats Ecosystem
Journal of Statistical Software, 2021 Random variables and their distributions are a central part in many areas of statistical methods. The Distributions.jl package provides Julia users and developers tools for working with probability distributions, leveraging Julia features for their ...
Mathieu Besançon +6 more
doaj +1 more source