Results 21 to 30 of about 86 (82)
A numerical method for two-dimensional Hammerstein integral equations
, 2021 In this paper we investigate a collocation method for the approximate solution of Hammerstein integral equations in two dimensions. As in [8], col- location is applied to a reformulation of the equation in a new unknown, thus reducing the computational ...
MICULA, Sanda
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Steklov Type Operators and Functional Equations
Annales Mathematicae SilesianaeWe consider sequences of Steklov type operators and an associated functional equation. For a suitable sequence, we establish asymptotic formulas.
Motronea Gabriela +2 more
doaj +1 more source
The Lower Estimate for Bernstein Operator [PDF]
, 2013 MSC 2010: 41A10, 41A15, 41A25, 41A36For functions belonging to the classes C2[0; 1] and C3[0; 1], we establish the lower estimate with an explicit constant in approximation by Bernstein polynomials in terms of the second order Ditzian-Totik modulus of ...
Tachev, Gancho T., Gal, Sorin G.
core
Survey of India Topo sheet 41A15 1989 3rd edition
, 1989 Survey of India Topo sheet 41A/15 1989 3rd ...
Survey of India
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On The Computation Of Periodic Spline Wavelets
, 1995 For many applications in signal processing and numerical analysis, it is important to use periodic scaling functions and wavelets. The aim of this paper is a constructive approach to periodic spline wavelets and to related decomposition and ...
Manfred Tasche +4 more
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On Feller processes with sample paths in Besov spaces
, 2020 . Under mild regularity assumptions on its domain the infinitesimal generator of a Feller process is known to be a pseudo-differential operator. We give a simple condition on the symbol of the generator in order to characterize the smoothness of the ...
Ann, Math
core
, 2007 A method for the reconstruction of a smooth function from incomplete data by means of Schoenberg’s variation diminution and Hermite interpolation is presented.
Peter Massopust
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Basc: Constrained Approximation by Semidefinite Programming
, 2016 This article details the theoretical grounds for a semidefinite-programming-based method that computes best approximants by splines under some general constraints and relative to several function norms, notably the max-norm.
Vladlena Powers, Simon Foucart
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Prevalence of cognitive impairments and strengths in the early course of psychosis and depression. [PDF]
Psychol Med, 2023 Stainton A +30 more
europepmc +1 more source
Semiparametric zero-inflated Bernoulli regression with applications. [PDF]
J Appl Stat, 2022 Li CS, Lu M.
europepmc +1 more source