Results 131 to 140 of about 561,686 (251)

A New Class of Weighted CUSUM Statistics. [PDF]

open access: yesEntropy (Basel), 2022
Shi X, Wang XS, Reid N.
europepmc   +1 more source

Spectral Analysis of Certain Schrödinger Operators

open access: yesSymmetry, Integrability and Geometry: Methods and Applications, 2012
The J-matrix method is extended to difference and q-difference operators and is applied to several explicit differential, difference, q-difference and second order Askey-Wilson type operators.
Mourad E.H. Ismail, Erik Koelink
doaj   +1 more source

Association of Alcohol Consumption With CD4 Recovery After Antiretroviral Therapy Initiation in St. Petersburg, Russia. [PDF]

open access: yesJ Acquir Immune Defic Syndr, 2023
McLaughlin A   +14 more
europepmc   +1 more source

On The Potential of Image Moments for Medical Diagnosis. [PDF]

open access: yesJ Imaging, 2023
Di Ruberto C, Loddo A, Putzu L.
europepmc   +1 more source

The first absolute moment for some operators

open access: yesJournal of Numerical Analysis and Approximation Theory, 2010
In this paper we will determinate the first absolute moments for Bernstein, Szász-Mirakjan, Bleimann-Butzer-Hahn, Meyer-König and Zeller operators. For the Szász-Mirakjan operators we give some properties with the absolute moment of high order.
Ovidiu T. Pop, Petru I. Braica
doaj   +2 more sources

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