Results 81 to 90 of about 10,601 (279)
On Double Summability of Double Conjugate Fourier Series
International Journal of Mathematics and Mathematical Sciences, 2012 For the first time, a theorem on double matrix summability of double conjugate Fourier series is established.
H. K. Nigam, Kusum Sharma
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On everywhere divergence of the strong $\Phi$-means of Walsh-Fourier series
, 2013 Almost everywhere strong exponential summability of Fourier series in Walsh and trigonometric systems established by Rodin in 1990. We prove, that if the growth of a function $\Phi(t):[0,\infty)\to[0,\infty)$ is bigger than the exponent, then the strong $
Goginava, U., Gát, G., Karagulyan, G.
core
Arthritis Care &Research, EarlyView.Objective The objective of this study was to describe the longitudinal disease course and pulmonary outcomes of North American patients with melanoma differentiation–associated protein 5 (MDA5) antibody–associated dermatomyositis (DM). Methods Thirty patients with MDA5 antibody–associated DM were identified in a single‐center longitudinal cohort of 352
Jenice X. Cheah +8 more
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Localization and summability of multiple Hermite series
International Journal of Mathematics and Mathematical Sciences, 1997 The multiple Hermite series in Rn are investigated by the Riesz summability method of order α>(n−1)/2. More precisely, localization theorems for some classes of functions are proved and sharp sufficient conditions are given.
G. E. Karadzhov, E. E. El-Adad
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Associations of Rheumatoid Arthritis Disease Activity with Frailty Over Five Years of Follow‐up
Arthritis Care &Research, Accepted Article.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 registry enrolled from 2003 to 2022 were included. The exposure was RA disease activity measured by Disease Activity Score in 28‐joints (DAS28)
Courtney N. Loecker +14 more
wiley +1 more source
Strong Summability of Fourier Transforms at Lebesgue Points and Wiener Amalgam Spaces
Journal of Function Spaces, 2015 We characterize the set of functions for which strong summability holds at each Lebesgue point. More exactly, if f is in the Wiener amalgam space W(L1,lq)(R) and f is almost everywhere locally bounded, or f∈W(Lp,lq)(R ...
Ferenc Weisz
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Clinical, histological, and serological predictors of renal function loss in lupus nephritis.
Arthritis Care &Research, Accepted Article.Objective Kidney survival is the ultimate goal in lupus nephritis (LN) management, but long‐term predictors remain inadequately studied, requiring long‐term follow‐up. This study aimed to identify baseline and early longitudinal predictors of kidney survival in the Accelerating Medicines Partnership LN longitudinal cohort.
Shangzhu Zhang +21 more
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Functional Sequential and Trigonometric Summability of Real and Complex Functions
International Journal of Analysis and Applications, 2017 Limit summability of functions was introduced as a new approach to extensions of the summation of real and complex functions, and also evaluating antidifferences. Also, limit summand functions generalize the (logarithm of) Gamma-type functions satisfying
M.H. Hooshmand
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Note on Product Summability of an Infinite Series
International Journal of Mathematics and Mathematical Sciences, 2008 New results concerning product summability of an infinite series are given. Some special cases are also deduced.
W. T. Sulaiman
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Arthritis Care &Research, Accepted Article.Objectives This study aimed to describe real‐world trends in preconception and prenatal use of antirheumatic drugs among pregnant individuals with rheumatic diseases in Ontario, Canada. Methods We conducted a time‐series analysis using repeated cross‐sectional data to examine annual patterns of disease‐modifying antirheumatic drug (DMARD) use among ...
Shenthuraan Tharmarajah +6 more
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