Generalized matrix summability of a conjugate derived Fourier series. [PDF]
J Inequal Appl, 2017 Mursaleen M, Alotaibi A.
europepmc +1 more source
Associations of Rheumatoid Arthritis Disease Activity With Frailty Over Five Years of Follow‐up
Arthritis Care &Research, EarlyView.Objective To evaluate whether rheumatoid arthritis (RA) disease activity is associated with frailty both in cross‐section and longitudinally. Methods Participants within the Veterans Affairs Rheumatoid Arthritis (VARA) registry enrolled from 2003 to 2022 were included.
Courtney N. Loecker +14 more
wiley +1 more source
An Entropy-Regularised AI Framework for Multi-Asset Volatility Spillover Forecasting and CVaR-Constrained Portfolio Allocation in Financial Markets. [PDF]
Entropy (Basel)Yu J, Wang L, Sun X.
europepmc +1 more source
Central limit theorems for sub-linear expectation under the Lindeberg condition. [PDF]
J Inequal Appl, 2018 Hu C.
europepmc +1 more source
Arthritis Care &Research, EarlyView.Objective The study aimed to identify symptom‐based predictors of dry eye disease (DED) signs in the Sjögren's International Collaborative Clinical Alliance (SICCA) cohort. Methods We performed a retrospective analysis examining 16 ocular symptoms (most graded 0–4) and artificial tear (AT) use (graded 0–3) as predictors of DED signs (abnormal ocular ...
Pragnya R. Donthineni +7 more
wiley +1 more source
A survey of certain results on strong approximation by orthogonal series
Open Mathematics, 2004 Leindler László
doaj +1 more source
A flexible bounded stochastic framework for uncertainty and reliability in physical systems. [PDF]
Sci RepAlballa T +3 more
europepmc +1 more source
Entropy Analysis of a Flexible Markovian Queue with Server Breakdowns. [PDF]
Entropy (Basel), 2020 Bounkhel M, Tadj L, Hedjar R.
europepmc +1 more source
The Borel property of summability methods [PDF]
Pacific Journal of Mathematics, 1951 openaire +3 more sources
Approximation of Lipschitz Functions via Product Summability Methods
International audienceProduct summability methods provide a useful framework for studying the approximation of Fourier series when ordinary convergence does not fully capture the behaviour of functions with limited smoothness.
Sahu, Nirmal Chandra +2 more
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