Results 121 to 130 of about 130,034 (274)
Nonlocal Cauchy Problem for Nonautonomous Fractional Evolution Equations
Advances in Difference Equations, 2011 We investigate the mild solutions of a nonlocal Cauchy problem for nonautonomous fractional evolution equations , , in Banach spaces, where , . New results are obtained by using Sadovskii's fixed point theorem and the Banach contraction mapping ...
Xiao Fei
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Spontaneous Strategies Used During Novel Word Learning
Language Learning, EarlyView.Abstract This online study examined spontaneous strategies of English‐speaking adults during associative word learning, the relationship of these strategies with learning outcomes and within‐task evolution of strategy use. Participants were to learn to name 14 object–pseudoword pairs across five successive encoding/recall blocks, followed by delayed ...
Matti Laine +4 more
wiley +1 more source
Vectorial analogues of Cauchy’s surface area formula
Archiv der MathematikAbstractCauchy’s surface area formula says that for a convex body K in n-dimensional Euclidean space, the mean value of the $$(n-1)$$ ( n - 1 ) -dimensional volumes of the orthogonal projections of K ...
Daniel Hug, Rolf Schneider
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The fundamental theorem of asset pricing with and without transaction costs
Mathematical Finance, Volume 35, Issue 2, Page 567-609, April 2025.Abstract We prove a version of the fundamental theorem of asset pricing (FTAP) in continuous time that is based on the strict no‐arbitrage condition and that is applicable to both frictionless markets and markets with proportional transaction costs. We consider a market with a single risky asset whose ask price process is higher than or equal to its ...
Christoph Kühn
wiley +1 more source
On explicit and numerical solvability of parabolic initial-boundary value problems
Boundary Value Problems, 2006 A homogeneous boundary condition is constructed for the parabolic equation in an arbitrary cylindrical domain ( being a bounded domain, and being the identity operator and the Laplacian) which generates an initial-boundary value problem with an ...
Lepsky Olga, Kozhevnikov Alexander
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Bayesian Inference for Joint Estimation Models Using Copulas to Handle Endogenous Regressors
Oxford Bulletin of Economics and Statistics, EarlyView.ABSTRACT This study proposes a Bayesian approach for finite‐sample inference of the Gaussian copula endogeneity correction. Extant studies use frequentist inference, build on a priori computed estimates of marginal distributions of explanatory variables, and use bootstrapping to obtain standard errors. The proposed Bayesian approach facilitates precise
Rouven E. Haschka
wiley +1 more source
Second Cauchy–Fantappie formula and Martineau duality
Journal of Algebra, 2007 This paper first considers the projective version of the Cauchy-Fantappie formula introduced in an earlier paper of the author together with \textit{G. M. Khenkin} [Multidimensional complex analysis, Work Collect., Krasnoyarsk 1985, 50--63 (1985; Zbl 0621.32008), translated in Transl., Ser. 2, Am. Math. Soc. 146, 23--31 (1990)].
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Parents Develop Long‐Term Disgust Habituation, but Only After Beginning to Wean Their Children
Scandinavian Journal of Psychology, EarlyView.ABSTRACT Disgust helps humans avoid potentially pathogenic substances such as bodily effluvia. This reduces illness risks and is difficult to overcome with cognitive strategies or through short‐term habituation (minutes to hours). Whether long‐term habituation (months to years) exists is an unsolved question.
Yifan Huang +4 more
wiley +1 more source
Computational analysis to assess hemodynamic forces in descending thoracic aortic aneurysms
The Journal of Physiology, EarlyView.Abstract figure legend Left: Pre‐processing. First, we perform the segmentation of the Computer Tomography angiorgraphy (angio‐CT) scans of a healthy patient, obtaining the surface of a healthy thoracic aorta with a Type III aortic arch. Then, we build nine ideal configurations with Descending Thoracic Aortic Aneurysm (DTAA), varying the aortic arch ...
Francesca Duca +7 more
wiley +1 more source
The Journal of Physiology, EarlyView.Abstract figure legend Modelling β‐adrenergic stimulation in sympathetically remodelled ventricular substrates. Myocardial infarction could result in sympathetic remodelling in ventricular tissues, which affects arrhythmia dynamics. However sympathetic remodelling is challenging to control experimentally; therefore we created an ionic model that ...
Kelly Zhang +3 more
wiley +1 more source