Results 31 to 40 of about 9,197,714 (301)

The Influence of Multiplicative Noise and Fractional Derivative on the Solutions of the Stochastic Fractional Hirota–Maccari System

open access: yesAxioms, 2022
We address here the space-fractional stochastic Hirota–Maccari system (SFSHMs) derived by the multiplicative Brownian motion in the Stratonovich sense. To acquire innovative elliptic, trigonometric and rational stochastic fractional solutions, we employ ...
Farah M. Al-Askar   +3 more
doaj   +1 more source

Stochastically ordered multiple regression [PDF]

open access: yesBiostatistics, 2010
In various application areas, prior information is available about the direction of the effects of multiple predictors on the conditional response distribution. For example, in epidemiology studies of potentially adverse exposures and continuous health responses, one can typically assume a priori that increasing the level of an exposure does not lead ...
Bornkamp, Björn   +2 more
openaire   +3 more sources

SUMMARY SOLVING RECURRENCE MULTIPLICATIVE EQUATION OF SECOND ORDER

open access: yesСовременная наука и инновации, 2022
Solution of the recurrence equation of a special type of multiplier second-order for all cases of the characteristic equation in the general form and for various special cases.
Larisa Konstantinovna Yankovskaya   +1 more
doaj  

Elements of high order in Artin-Shreier extensions of finite fields(in Ukrainian) [PDF]

open access: yesМатематичні Студії, 2013
We construct explicitly in any finite field of the form $F_{p^p}$ elements with multiplicative order larger than $4^p$.
R. B. Popovych
doaj  

Spatio-temporal epidemic modelling using additive-multiplicative intensity models [PDF]

open access: yes, 2008
An extension of the stochastic susceptible-infectious-recovered (SIR) model is proposed in order to accommodate a regression context for modelling infectious disease surveillance data. The proposal is based on a multivariate counting process specified by
Höhle, Michael
core   +1 more source

Detection and Estimation of Abrupt Changes contaminated by Multiplicative Gaussian Noise [PDF]

open access: yes, 1998
The problem of abrupt change detection has received much attention in the literature. The Neyman Pearson detector can be derived and yields the well-known CUSUM algorithm, when the abrupt change is contaminated by an additive noise.
Jean-Yves Tourneret   +1 more
core   +1 more source

Multiplicative noise and the diffusion of conserved densities

open access: yesJournal of High Energy Physics, 2021
Stochastic fluid dynamics governs the long time tails of hydrodynamic correlation functions, and the critical slowing down of relaxation phenomena in the vicinity of a critical point in the phase diagram.
Jingyi Chao, Thomas Schäfer
doaj   +1 more source

On the convergence of second-order spectra and multiplicity [PDF]

open access: yesProceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2010
The notion of second-order relative spectrum of a self-adjoint operator acting on a Hilbert space has been studied recently in connection with the phenomenon of spectral pollution in the Galerkin method. In this paper we examine how the second-order spectrum encodes precise information about the multiplicity of the isolated eigenvalues of the ...
Boulton, L., Strauss, M.
openaire   +4 more sources

Multiplicative reasoning professional development programme : evaluation [PDF]

open access: yes, 2015
The Multiplicative Reasoning Project (MRP) delivered by the National Centre for Excellence in the Teaching of Mathematics (NCETM) in 2013/14 focused on developing teachers' understanding and capacity to teach topics that involved multiplicative reasoning
Boylan, Mark   +5 more
core   +6 more sources

Fractional Maclaurin-Type Inequalities for Multiplicatively Convex Functions

open access: yesFractal and Fractional, 2023
This paper’s major goal is to prove some symmetrical Maclaurin-type integral inequalities inside the framework of multiplicative calculus. In order to accomplish this and after giving some basic tools, we have established a new integral identity.
Meriem Merad   +3 more
doaj   +1 more source

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