The mysterious wavelets world
Abstract This survey paper contains the basic ideas of windowed Fourier transform, wavelet transform, wavelet bases and multiresolution analysis, providing…
(proceedings)
Properties concerning the Baskakov-Beta operators
Abstract Starting from a positive summation integral operator we present linear combinations of these operators which under definite conditions approximate…
On simultaneous approximation by Stancu-Bernstein operators
Abstract AuthorsOctavian Agratini Department of Mathematics, Babes-Bolyai University, Cluj-Napoca, Romania KeywordsLinear positive operators; modulus of continuity; degree of approximation Paper…
Study on Integrodifferential Evolution Systems with Nonlocal Initial Conditions
AbstractThe work is concerned with systems of abstract integrodifferential equations with general nonlocal initial conditions. To allow the nonlinear terms…
Spectral collocation based on quasi-classical orthogonal polynomials applied to solve a singular BVP from Hydrodynamics
AbstractIt is well established that spectral collocation methods based on classical orthogonal polynomials, in spite of their high order accuracy,…
PDES in the inverse problem of dynamics
AbstractAuthorsMira-Cristiana Anisiu Tiberiu Popoviciu Institute of Numerical Analysis, Romanian Academy KeywordsReferencesPDF(pdf file here) Cite this paper as:Anisiu M.C., PDES in the…
Multi-resolution analysis, numerical methods and reverse dynamics, integrated in software instruments for performance improving in the satellite remote sensing
Abstract[Mathjax] In this paper we present the general conception and the mathematical background of a software environment aimed to provide…
Spatial families of orbits in 2D conservative fields
AbstractIn the framework of the 3D inverse problem of dynamics, we establish the conditions which must be fulfilled by a…
Unsteady boundary layer flow and heat transfer over a stretching sheet
AbstractUnsteady two-dimensional boundary layer flow and heat transfer over a stretching flat plate in a viscous and incompressible fluid of…
From uniform to statistical convergence of binomial-type operators
AbstractSequences of binomial operators introduced by using umbral calculus are investigated from the point of view of statistical convergence. This…