Results 81 to 90 of about 9,375 (294)
On certain classes of Dirichlet series with real coefficients absolute convergent in a half-plane
Математичні СтудіїFor $h>0$, $\alpha\in [0,h)$ and $\mu\in {\mathbb R}$ denote by $SD_h(\mu, \alpha)$ a class of absolutely convergent in the half-plane $\Pi_0=\{s:\, \text{Re}\,s\alpha$ for all $s\in \Pi_0$,} \smallskip\noi and let $\Sigma D_h(\mu, \alpha)$ be ...
M. M. Sheremeta
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Real roots of Dirichlet 𝐿-series [PDF]
Bulletin of the American Mathematical Society, 1949 Verf. betrachtet \(L(s,\chi)\), wobei \(\chi\) eine reeller Charakter mod \(k\), aber nicht Hauptcharakter ist. Es wird gezeigt, daß \(L(s,\chi)\ne 0\) für reelles positives \(s\) und \(2\le k\le 67\). Die Methoden des Verf. sind nach seinen Angaben auch für \(67\le k\le 227\) anwendbar, mit Ausnahme von \(k = 148\) und \(k = 163\). Diese Ausnahmefälle
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Reliability measures in knowledge structure theory
British Journal of Mathematical and Statistical Psychology, EarlyView.Abstract In knowledge structure theory (KST) framework, this study evaluates the reliability of knowledge state estimation by introducing two key measures: the expected accuracy rate and the expected discrepancy. The accuracy rate quantifies the likelihood that the estimated knowledge state aligns with the true state, while the expected discrepancy ...
Debora de Chiusole +3 more
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Identities Involving the Coefficients of a Class of Dirichlet Series. III [PDF]
, 1969 Bruce C. Berndt
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From tetrachoric to kappa: How to assess reliability on binary scales
British Journal of Mathematical and Statistical Psychology, EarlyView.Abstract Reliability is crucial in psychometrics, reflecting the extent to which a measurement instrument can discriminate between individuals or items. While classical test theory and intraclass correlation coefficients are well‐established for quantitative scales, estimating reliability for binary outcomes presents unique challenges due to their ...
Sophie Vanbelle
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Hierarchical Differentiable Fluid Simulation
Computer Graphics Forum, EarlyView.We introduce a two‐step algorithm that significantly reduces memory usage for solving control problems using differentiable fluid simulation techniques: our method first optimizes for bulk forces at reduced resolution, then refines local details over sub‐domains while maintaining differentiability. In trading runtime for memory, it enables optimization
Xiangyu Kong +4 more
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Generalized and modified orders of growth for Dirichlet series absolutely convergent in a half-plane
Математичні СтудіїLet $\lambda=(\lambda_n)_{n\in\mathbb{N}_0}$ be a non-negative sequence increasing to $+\infty$, $\tau(\lambda)=\varlimsup_{n\to\infty}(\ln n/\lambda_n)$, and $\mathcal{D}_0(\lambda) $ be the class of all Dirichlet series of the form $F(s)=\sum_{n=0 ...
P. V. Filevych, O. B. Hrybel
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Lietuvos Matematikos Rinkinys, 2005 This paper provides analysis on Dirichlet series with an coefficients obtained from MAJm (x1,..., xm) function known in theoretical computer science.
Algirdas Javtokas
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Automating the analysis of public saliency and attitudes toward biodiversity from digital media
Conservation Biology, EarlyView.Abstract Measuring public attitudes toward wildlife provides crucial insights into human relationships with nature and helps monitor progress toward Global Biodiversity Framework targets. Yet, conducting such assessments at a global scale presents challenges.
Noah Giebink +8 more
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