Results 81 to 90 of about 2,002 (253)

Multiple Dirichlet series associated to additive and Dirichlet characters

open access: yes, 2017
This paper grew out of Chapter 5 of my Ph.D. thesis (2016). My thesis can be found in https://www.imsc.res.in/xmlui/bitstream/handle/123456789/390/HBNI%20Th103.pdf?sequence ...
openaire   +2 more sources

Calculation of the Electric Field and of the Parameters Of Controlled Self Compensating Power Lines 110 kV Line Using the Finite Volume Method [PDF]

open access: yesProblems of the Regional Energetics, 2015
The paper studies the problem of calculating the electric field of the 110kV electric lines of CSCPL (Controlled Self Compensating Power Lines) type. The potential of electrical conductors is determined by a system of equations for voltages taking into ...
Patsyuk V.   +3 more
doaj  

Mitigating measurement error in misspecified small area models

open access: yesCanadian Journal of Statistics, EarlyView.
Abstract In the framework of Small area estimation, we consider an area‐level model where a subset of covariates is measured with error. The extent of the error is assumed to be constant throughout the areas, and it is expressed by a scalar parameter γ$$ \gamma $$, which multiplies the deterministic covariance matrix of the estimator of the true ...
Diego Battagliese   +3 more
wiley   +1 more source

Front Propagation Through a Perforated Wall

open access: yesCommunications on Pure and Applied Mathematics, EarlyView.
ABSTRACT We consider a bistable reaction– diffusion equation ut=Δu+f(u)$u_t=\Delta u +f(u)$ on RN${\mathbb {R}}^N$ in the presence of an obstacle K$K$, which is a wall of infinite span with many holes. More precisely, K$K$ is a closed subset of RN${\mathbb {R}}^N$ with smooth boundary such that its projection onto the x1$x_1$‐axis is bounded and that ...
Henri Berestycki   +2 more
wiley   +1 more source

Planar Coulomb Gas on a Jordan Arc at Any Temperature

open access: yesCommunications on Pure and Applied Mathematics, EarlyView.
ABSTRACT We study a planar Coulomb gas confined to a sufficiently smooth Jordan arc γ$\gamma$ in the complex plane, at inverse temperature β>0$\beta > 0$. Let Z¯nβ(γ)=Znβ(γ)((2cap(γ))βn2/2e(1−β/2)n(H(νe,γ)−H(νe,I)),$$\begin{equation*} \bar{Z}_{n}^\beta (\gamma)=\frac{Z_n^\beta (\gamma)}{((2\text{cap}(\gamma))^{\beta n^2/2}e^{(1-\beta /2)n(H(\nu _{e ...
K. Courteaut, K. Johansson, F. Viklund
wiley   +1 more source

From “Consumer” to “Producer”: The Mechanism of User Participation in Value Co-Creation with Virtual Idols Based on Push–Pull–Mooring Theory

open access: yesJournal of Theoretical and Applied Electronic Commerce Research
The open architecture of virtual idols allows users to deeply engage in the design and creation of the idols’ works and even their character profiles, achieving a production-oriented value co-creation that goes beyond mere consumption.
Rui Chen, Xi He, Mei Huang
doaj   +1 more source

Shifting Tides: A Decade of Business Climate Adaptation and Resilience Research (2013–2023)

open access: yesCorporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT Climate change is causing significant disruptions to the socio‐ecological systems in which organizations operate, presenting unprecedented challenges for businesses across sectors in adapting to shifting environmental conditions and building resilience to extreme weather events.
Domenico Villano   +3 more
wiley   +1 more source

The ratios conjecture for real Dirichlet characters and multiple Dirichlet series

open access: yesTransactions of the American Mathematical Society
Conrey, Farmer and Zirnbauer introduced a recipe to find asymptotic formulas for the sum of ratios of products of shifted L-functions. These ratios conjectures are very powerful and can be used to determine many statistics of L-functions, including moments or statistics about the distribution of zeros.
openaire   +3 more sources

DEDEKIND TYPE SUMS ATTACHED TO DIRICHLET CHARACTERS

open access: yesKyushu Journal of Mathematics, 2004
The author considers Dedekind type sums with two Dirichlet characters and two periodic functions, and give various identities among them and their \(p\)-adic interpolating functions. In section 2, the author generalizes the Petersson-Knopp identity and its equivalent form to those Dedekind type sums, where conductors of two characters are distinct ...
openaire   +2 more sources

From Dictionaries to Deep Learning: A Systematic Mapping Review of the Natural Language Processing Tasks Used to Analyze Sustainability Reports

open access: yesCorporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT This study aims at shedding light on the vast landscape of natural language processing (NLP) tasks used when analyzing sustainability reports or sustainability within integrated annual reports. A systematic literature review is carried out, identifying 160 studies of relevance.
Hannes Cordes
wiley   +1 more source

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