Results 1 to 10 of about 92,922 (135)

Evolution of Public Opinion on COVID-19 Vaccination in Japan: Large-Scale Twitter Data Analysis

open access: yesJournal of Medical Internet Research, 2022
BackgroundVaccines are promising tools to control the spread of COVID-19. An effective vaccination campaign requires government policies and community engagement, sharing experiences for social support, and voicing concerns about ...
Ryota Kobayashi   +9 more
doaj   +1 more source

Dirichlet Characters, Gauss Sums, and Inverse Z Transform

open access: yesAbstract and Applied Analysis, 2012
A generalized Möbius transform is presented. It is based on Dirichlet characters. A general algorithm is developed to compute the inverse Z transform on the unit circle, and an error estimate is given for the truncated series representation.
Jing Gao, Huaning Liu
doaj   +1 more source

Wiman’s type inequality for entire multiple Dirichlet series with arbitrary complex exponents

open access: yesМатематичні Студії, 2023
It is proved analogues of the classical Wiman's inequality} for  the class $\mathcal{D}$ of absolutely convergents in the whole complex plane $\mathbb{C}^p$ (entire) Dirichlet series of the form $\displaystyle F(z)=\sum\limits_{\|n\|=0}^{+\infty} a_ne ...
A.O. Kuryliak
doaj   +1 more source

Tridimensional Long-Term Finite Element Analysis of Reinforced Concrete Structures with Rate-Type Creep Approach

open access: yesApplied Sciences, 2020
This paper presents a general procedure for a rate-type creep analysis (based on the use of the continuous retardation spectrum) which avoids the need of recalculating the Kelvin chain stiffness elements at each time step.
Giovanni Di Luzio   +2 more
doaj   +1 more source

Determining the Intellectual Structure and Academic Trends of Smart Home Health Care Research: Coword and Topic Analyses

open access: yesJournal of Medical Internet Research, 2021
BackgroundWith the rapid development of information and communication technologies, smart homes are being investigated as effective solutions for home health care.
Kang, Hyo-Jin   +2 more
doaj   +1 more source

A class of linear viscoelastic models based on Bessel functions

open access: yes, 2016
In this paper we investigate a general class of linear viscoelastic models whose creep and relaxation memory functions are expressed in Laplace domain by suitable ratios of modified Bessel functions of contiguous order. In time domain these functions are
Colombaro, Ivano   +2 more
core   +1 more source

Generalized multiple Dirichlet series and generalized multiple polylogarithms [PDF]

open access: yesActa Arithmetica, 2006
where t is a complex variable. By Assumption I, we see that the series (1.3) is convergent when
Kohji Matsumoto, Hirofumi Tsumura
openaire   +1 more source

Large-N ℂℙ N − 1 sigma model on a finite interval: general Dirichlet boundary conditions

open access: yesJournal of High Energy Physics, 2018
This is the third of the series of articles on the large-N two-dimensional ℂℙ N − 1 sigma model, defined on a finite space interval L with Dirichlet boundary conditions.
Stefano Bolognesi   +3 more
doaj   +1 more source

Distribution of the LR criterion Up,m,n as a marginal distribution of a generalized Dirichlet model

open access: yesStatistica, 2013
The density of the likelihood ratio criterion Up,m,n is expressed in terms of a marginal density of a generalized Dirichlet model having a specific set of parameters.
Seemon Thomas, Alex Thannippara
doaj   +1 more source

On the Abscissa of Convergence of Laplace–Stieltjes Integrals in the Euclidean Real Vector Space Rp

open access: yesAxioms
New estimates for the convergence abscissas of the multiple Laplace–Stieltjes integral are obtained. There is described the relationship between the integrand function, the Lebesgue–Stieltjes measure, and the abscissa of convergence of the multiple ...
Andriy Bandura   +2 more
doaj   +1 more source

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