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PROPERTIES OF SELECTED SIGNIFICANCE TESTS FOR EXTREME VALUE INDEX
Acta Universitatis Lodziensis. Folia Oeconomica, 2014 The paper presents two tests verifying the hypothesis about the shape parameter of the generalized distribution of maximum statistic. It is called the extreme value index.
Dorota Pekasiewicz
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Eigenvalue estimates for Hill's equation
Journal of Differential Equations, 1975 such that (1.1) is stable for the X intervals (& , X,,,). (In case (1.3) there are also negative eigenvalues.) Assuming (1.2), Guggenheimer [5] gave lower estimates for the case of coexistence, i.e., for the case that hi = fli for some i. By means of his geometric method we show that the same estimation is generally possible for the fli .
openaire +2 more sources
Monte Carlo-Based Tail Exponent Estimator [PDF]
In this paper we study the finite sample behavior of the Hill estimator under α-stable distributions. Using large Monte Carlo simulations we show that the Hill estimator overestimates the true tail exponent and can hardly be used on samples with small ...
Jozef Barunik, Lukas Vacha
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Kinetics‐Controlled Architecture of Binder‐Free Organic Electrodes for Enhanced Ion Transport
Advanced Functional Materials, EarlyView.Pulse reverse electrodeposition controls nucleation and growth to create hierarchically porous Py‐derived oligomeric electrodes with enhanced ionic accessibility and reduced transport resistance. The resulting binder‐free architectures translate these transport advantages into practical sodium‐storage functionality.
Satendra Kumar +1 more
wiley +1 more source
Kernel Methods for Small Sample and Asymptotic Tail Inference for Dependent, Heterogeneous Data [PDF]
This paper considers tail shape inference techniques robust to substantial degrees of serial dependence and heterogeneity. We detail a new kernel estimator of the asymptotic variance and the exact small sample mean-squared-error, and a simple ...
Jonathan Hill
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Advanced Functional Materials, EarlyView.Mask‐encoded UV exposure translates digital color information into pixel‐resolved structural‐color patterns in hydroxypropyl cellulose gels. Gaussian‐process‐guided calibration links UV processing conditions, wavelength, and mask opacity, enabling parallel fabrication of multicolor images in a single 10 s exposure.
Mengting Ye +8 more
wiley +1 more source
FUUAST Journal of Biology, 2021 Cerebral Palsy (CP) is the non-progressive neurological disturbance which leads to motor and mental impairment during the pre-natal ,natal and post-natal life of an infant .To evaluate the CP (GMFM-66) is the most commonly used tool which analyzed by ...
KHADIJA KHURSHED +5 more
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, 1881 Cover title.; Electronic reproduction. Canberra, A.C.T.
Hunter's Hill Amateur Athletic Club.
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Student Letters to Charles Lee Hill
, 2023 There are two handwritten letters in pencil attached to the tan sheet of paper. The first letter is in cursive and is from Miss Nakes to Charles Lee Hill. The letter discusses Miss Nakes' wish for Charles Lee Hill to get well.
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Advanced Materials, EarlyView.Molecular doping of conjugated polymers is fundamentally constrained by thermodynamic phase behavior. This Perspective reframes doping efficiency and stability in terms of miscibility limits, binodals, and solvus boundaries, highlighting the role of effective interaction parameters and charge transfer.
Somayeh Kashani +10 more
wiley +1 more source