Results 61 to 70 of about 3,955 (267)
Mathematics, 2020 In this paper, we consider fast and high-order algorithms for calculation of highly oscillatory and nearly singular integrals. Based on operators with regard to Chebyshev polynomials, we propose a class of spectral efficient Levin quadrature for ...
Zhen Yang, Junjie Ma
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Digital Rights Activism in Multilevel Governance
European Policy Analysis, EarlyView.ABSTRACT Multilevel governance (MLG) without a clear hierarchical structure can create power imbalances among various actors, particularly in settings with overlapping jurisdictions and policy areas. This dynamic is especially pronounced in Internet governance, which faces a complex interplay of domestic laws, state interdependence, and heightened ...
Alison Harcourt
wiley +1 more source
Internality of Averaged Gaussian Quadrature Rules
, 2023 The averaged and optimal averaged quadrature rules provide a convenient method of approximating the error in the Gauss quadrature. However, they are fully applicable only if their nodes are internal.
Đukić, Dušan +3 more
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On some equations stemming from quadrature rules
Annales Universitatis Paedagogicae Cracoviensis: Studia Mathematica, 2009 We deal with functional equations of the type $$F(y)-F(x) =(y-x)sum_{k=1}^nf_k((1-lambda_k)x+lambda_ky),$$ connected to quadrature rules and, in particular, we find the solutions of the following functional equation $$f(x)-f(y)=
Tomasz Szostok +2 more
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Generalized anti-Gauss quadrature rules
Journal of Computational and Applied Mathematics, 2015 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Miroslav S. Pranic, Lothar Reichel
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Quadrature Rules with Multiple Nodes
, 2016 © Springer International Publishing Switzerland 2016. In this paper a brief historical survey of the development of quadrature rules with multiple nodes and the maximal algebraic degree of exactness is given.
Stanić, Marija +3 more
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Energy Science &Engineering, EarlyView.Mine‐water immersion tests reveal pronounced coal weakening (vs. minor concrete degradation), identifying coal pillars as the stability‐limiting component in composite dams. A coupled FEINN framework quantifies extreme‐pressure stability and ranks multi‐parameter designs via a normalized multi‐indicator scheme, enabling optimized dam configuration for ...
He Wen +6 more
wiley +1 more source
A Note on Extended Gaussian Quadrature Rule [PDF]
Mathematics of Computation, 1976 Extended Gaussian quadrature rules of the type first considered by Kronrod are examined. For a general nonnegative weight function, simple formulas for the computation of the weights are given, together with a condition for the positivity of the weights associated with the new nodes.
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Large degree asymptotics of orthogonal polynomials with respect to an oscillatory weight on a bounded interval [PDF]
, 2014 We consider polynomials p^w_n(x) that are orthogonal with respect to the oscillatory weight w(x)=exp(iwx) on [?1,1], where w>0 is a real parameter. A first analysis of p^?_n(x) for large values of w was carried out in connection with complex Gaussian ...
Deaño Cabrera, Alfredo, Deaño, Alfredo
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Energy Science &Engineering, EarlyView.The growing demand for electric vehicles (EVs) has driven research into improving propulsion control systems, focusing on performance, efficiency, and safety. This study addresses a gap in advanced control systems for EV differentials and presents two solutions.
Rachad Moumni +7 more
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