Results 21 to 30 of about 708,407 (265)

Some Properties of Univariate and Multivariate Exponential Power Distributions and Related Topics

open access: yesMathematics, 2020
In the paper, a survey of the main results concerning univariate and multivariate exponential power (EP) distributions is given, with main attention paid to mixture representations of these laws.
Victor Korolev
doaj   +1 more source

MGC-VSLAM: A Meshing-Based and Geometric Constraint VSLAM for Dynamic Indoor Environments

open access: yesIEEE Access, 2020
Visual Simultaneous Localization and Mapping (VSLAM) system is considered to be a fundamental capability for autonomous mobile robots. However, most of the existing VSLAM algorithms adopt a strong scene rigidity assumption for analysis convenience, which
Shiqiang Yang   +4 more
doaj   +1 more source

Uniform Distribution with Respect to Density [PDF]

open access: yesUniform distribution theory, 2017
Abstract The paper deals with a generalisation of uniform distribution. The analogues of Weyl’s criterion are derived.
Cristea, Ligia L., Paštéka, Milan
openaire   +3 more sources

Instability of a Uniform Plankton Distribution [PDF]

open access: yesModeling, Identification and Control, 1981
For a plankton model system, a horizontally uniform distribution becomes unstable if the zooplankton component carries out diurnal vertical migrations in an ocean with a speed difference between the currents in upper and lower waterlaycrs. With turbulent
Wolfgang Ebenhöh
doaj   +1 more source

Complete Study of an Original Power-Exponential Transformation Approach for Generalizing Probability Distributions

open access: yesAxioms, 2023
In this paper, we propose a flexible and general family of distributions based on an original power-exponential transformation approach. We call it the modified generalized-G (MGG) family.
Mustafa S. Shama   +4 more
doaj   +1 more source

The Maximum Uniform Message Distribution Problem

open access: yesIEEE Access, 2018
This paper introduces the maximum uniform message distribution (MUMD) problem, which can be present in delay-tolerant communication networks, where the destination of the messages is not present in the network.
Hector Zatarain-Aceves   +2 more
doaj   +1 more source

On strong uniform distribution IV

open access: yesJournal of Inequalities and Applications, 2001
This is an interesting contribution to metric uniform distribution and a continuation of earlier papers of the author on strong uniform distribution [Acta Arith. 56, 183--193 (1990; Zbl 0716.11036); Monatsh. Math. 132, 341--348 (2001; Zbl 1015.11037); Indag. Math., New Ser., 14, 233--240 (2003; Zbl 1054.11038)]. A typical result is the following. Let \(
openaire   +3 more sources

Stability of second-order recurrences modulo pr

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2000
The concept of sequence stability generalizes the idea of uniform distribution. A sequence is p-stable if the set of residue frequencies of the sequence reduced modulo pr is eventually constant as a function of r.
Lawrence Somer, Walter Carlip
doaj   +1 more source

A Simulation and Experiment on the Optimization Design of an Air Outlet Structure for an Air-Assisted Sprayer

open access: yesAgriculture, 2023
In response to the issues of low-velocity zones and non-uniform jet velocity distribution in the airflow field of traditional air-assisted orchard sprayers, an arc-shaped air outlet suitable for axial-flow air-assisted systems is designed.
Shuaijie Jing   +6 more
doaj   +1 more source

Gaps in the sequence n2ϑ(mod1)

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1987
Let ϑ be an irrational number and let {t} denote the fractional part of t. For each N let I0,I1,…,IN be the intervals resulting from the partition of [0,1] by the points {k2ϑ}, k=1,2,…,N.
Vladimir Drobot
doaj   +1 more source

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