Results 131 to 140 of about 9,936,588 (308)

Convergence of a formal power series and Gelfond-Leont’ev derivatives [PDF]

open access: yesМатематичні Студії, 2011
Given a formal power series, we establish conditions on the formal power seriess under which the series represents a function analytic in the disk {z:|z|≤R},R∈(0,+∞]. We also give a survey of well-know results for the case R=+∞.
S. I. Fedynyak, M. M. Sheremeta
doaj  

A Method for Accelerating of Convergence of Numerical and Power Series

open access: yesSEEU Review, 2019
In this paper is examined the acceleration of convergence of alternative and non-alternative numerical and power series by means of an Euler-Abel type operator, that is defined earlier by G.A.Sorokin and I.Z.Milovanovic.
Sadiku Murat
doaj   +1 more source

A new Lindley-Burr XII power series distribution: model, properties and applications. [PDF]

open access: yesHeliyon, 2021
Makubate B   +3 more
europepmc   +1 more source

BPA Prepares for the 21st Century.

open access: yes, 1998
This is a brief review of the state of the Bonneville Power Administration. It reviews BPA`s competitive status, fish and wildlife funding, cost structure of the federal system, subscription sales of electricity, emergency cost recovery, cost reduction ...
United States. Bonneville Power Administration.
core   +1 more source

Characterizing Cutaneous α‐Synuclein Deposition and Seeding Activity in Parkinson's Disease Subtypes

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Cutaneous phosphorylated α‐synuclein (p‐syn) and α‐synuclein seeding activity are promising biomarkers for Parkinson's disease (PD), but their clinical value remains uncertain due to disease heterogeneity. This study evaluates these two biomarkers in PD patients to inform phenotype‐specific diagnosis and disease severity assessment ...
Yuting Jin   +8 more
wiley   +1 more source

Quantitative MRI Uncovers Subtle Cortical Damage in Myelin Oligodendrocyte Glycoprotein Antibody‐Associated Disease

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To determine whether myelin‐sensitive quantitative MRI reveals microstructural abnormalities in normal‐appearing cortex (NACtx) in myelin oligodendrocyte glycoprotein antibody–associated disease (MOGAD), indicating that conventional MRI underestimates remission residual cortical injury.
Valentina Camera   +20 more
wiley   +1 more source

Theory on Linear L-Fractional Differential Equations and a New Mittag–Leffler-Type Function

open access: yesFractal and Fractional
The L-fractional derivative is defined as a certain normalization of the well-known Caputo derivative, so alternative properties hold: smoothness and finite slope at the origin for the solution, velocity units for the vector field, and a differential ...
Marc Jornet
doaj   +1 more source

Facilitation Guide for Power Series

open access: yes, 2019
Students are very unfamiliar with power series. This makes them disinterested in the topic (Swarat, 91). Power series is challenging since it builds on concepts from multiple topics, namely: Series, Convergence tests, and Radius and interval of ...
Protyasha, Abrar Rahman, Tan, Haikang
core  

Predictive Value of Composite Inflammatory Markers for Stroke Prognosis: A Prospective Cohort Study

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Novel composite inflammatory markers' role in stroke prognosis is understudied, and the best predictor is unclear, requiring further exploration. Objectives This study aimed to systematically evaluate the associations of 6 novel composite inflammatory markers on stroke prognosis.
Bing Wu   +7 more
wiley   +1 more source

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