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Chebfun approximation to structure of positive radial solutions for a class of supercritical semi-linear Dirichlet problems

7 months ago

Abstract We use the Chebfun programming package to approximate numerically the structure of the set of positive radial solutions for…

Accurate Chebfun solutions to third-order nonlinear BVPs on the half-line. Applications in boundary layer theory

8 months ago

Abstract The paper is devoted to obtaining accurate numerical solutions to some third-order nonlinear boundary problems on the real semi-axis…

Fixed point results for non-self operators R₊^{m}-metric spaces

9 months ago

Abstract The purpose of this paper is to discuss some problems of the fixed point theory for non-self operators on…

Szász–Mirakjan–Durrmeyer operators defined by multiple Appell polynomials

9 months ago

Abstract The paper aims at approximating functions through a sequence of linear positive operators of continuous type. First we define…

A fixed-point approach to control problems for Kolmogorov type second-order equations and systems

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Abstract In this paper, the second-order differential equations and systems of Kolmogorov type are defined. With reference to population dynamics…

Iterative schemes for coupled flow and transport in porous media -Convergence and truncation errors

12 months ago

Abstract Nonlinearities of coupled flow and transport problems for partially saturated porous media are solved with explicit iterative L-schemes. Their…

Integral equation with maxima via fibre contraction principle

12 months ago

Abstract The aim of this paper is to emphasize the role of the fibre contraction principle in the study of…

Stratified equatorial flows in cylindrical coordinates with surface tension

12 months ago

Abstract This paper considers a mathematical model of steady flows of an inviscid and incompressible fluid moving in the azimuthal…

Spherical Shepard-Bernoulli operator

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AbstractWe consider the problem of interpolating large sets of scattered data on the sphere using Shepard-Bernoulli operators constructed based on…

On a generalization of the Gauss formula for numerical integration

1 year ago

Abstract ? AuthorsTiberiu Popoviciu (Institutul de Calcul) Original title (in Romanian)T. Popoviciu, Asupra unei generalizări a formulei de integrare numerică…

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