Results 31 to 40 of about 11,636,186 (273)

Who Knows Best What the Next Year Will Hold for You? The Validity of Direct and Personality‐based Predictions of Future Life Experiences Across Different Perceivers

open access: yesEuropean Journal of Personality, EarlyView., 2020
Abstract This study explored the validity of person judgements by targets and their acquaintances (‘informants’) in longitudinally predicting a broad range of psychologically meaningful life experiences. Judgements were gathered from four sources (targets, N = 189; and three types of informants, N = 1352), and their relative predictive validity was ...
Nele M. Wessels   +3 more
wiley   +1 more source

Artin's Conjecture, Turing's Method, and the Riemann Hypothesis [PDF]

open access: yesExperimental Mathematics, 2006
We present a group-theoretic criterion under which one may verify the Artin conjecture for some (non-monomial) Galois representations, up to finite height in the complex plane. In particular, the criterion applies to S5 and A5 representations. Under more general conditions, the technique allows for the possibility of verifying the Riemann hypothesis ...
openaire   +4 more sources

On the property of the Smarandache-Riemann zeta sequence [PDF]

open access: yes, 2008
In this paper, some elementary methods are used to study the property of the Smarandache-Riemann zeta sequence and obtain a general ...
Yanrong, Xue
core   +1 more source

Optimization of 3D‐Printed Structured Packings—Current State and Future Developments

open access: yesChemie Ingenieur Technik, EarlyView.
This paper gives an overview about structured packing development for distillation, surveying heuristic development cycles, computational fluid dynamics simulations, and additive manufacturing techniques. The emerging application of shape optimization to improve packings is emphasized, and its benefits, impact, and limitations are discussed.
Dennis Stucke   +3 more
wiley   +1 more source

Application of the Riemann method to the Bethe-Salpeter equation [PDF]

open access: yesCommunications in Mathematical Physics, 1968
The Bethe-Salpeter equation describing the interaction of two scalar particles via the exchange of a third scalar particle with mass μ≠0 is in configuration space a hyperbolic partial differential equation of fourth order which will be studied with the help of the Riemann method.
openaire   +3 more sources

Riemann manifold Langevin methods on stochastic volatility estimation [PDF]

open access: yesCommunications in Statistics - Simulation and Computation, 2017
In this paper we perform Bayesian estimation of stochastic volatility models with heavy tail distributions using Metropolis adjusted Langevin (MALA) and Riemman manifold Langevin (MMALA) methods. We provide analytical expressions for the application of these methods, assess the performance of these methodologies in simulated data and illustrate their ...
Mauricio Zevallos   +2 more
openaire   +2 more sources

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

Accurate Approximations of the Riemann-Stieltjes Integral with (1,L) - Lipschitzian Integrators [PDF]

open access: yes, 2007
Grass-type inequalities for the Riemann-Stieltjes integral with (/,Z)-Lipschitzian integrators and applications for the Cebysev functional are given.
Dragomir, Sever S
core   +4 more sources

Assessing Sustainability Performance in the Life Insurance Industry: An Integrated Sustainability Balanced Scorecard Framework Under q‐Rung Orthopair Fuzzy Information

open access: yesCorporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT Assessing the sustainability performance of life insurers has become increasingly important, as long‐term competitiveness depends not only on financial soundness but also on environmental, social, organizational, and governance‐related capabilities.
Özcan Işık, İbrahim Adalar
wiley   +1 more source

Generative Models in Inorganic Crystals Discovery and Inverse Design

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Generative inverse‐design samples from the vast inorganic crystal design space by starting from target properties such as band gap, stability, and ion transport. This Review examines the representations, generative models, and validation workflows needed to translate candidate structures into stable, potentially synthesizable materials for applications
Tao Li   +5 more
wiley   +1 more source

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