Approximation properties of a class of linear operators
Abstract In this paper we deal with a class of linear operators of integral type. We evaluate the order of…
1999
Smoothness properties of positive summation integral operators
Abstract In this paper we are dealing with approximation by summation integral operatos. We show the connections between the local…
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…
Note on a class of operators on infinite interval
Abstract ? AuthorsOctavian Agratini Department of Mathematics, Babes-Bolyai University, Cluj-Napoca, Romania Keywords? Paper coordinatesO. Agratini, Note on a class of…
On a sequence of linear and positive operators
Abstract The purpose of this paper is to study a sequence of linear and positive operators which was proposed by…
Periodic solutions of superlinear impulsive differential systems
AbstractWe develop continuation technique to obtain periodic solutions for superlinear planar differential systems of first order with impulses. Our approach…
Analysis of some neutral delay differential equations
Abstract The paper is devoted to the study of the neutral differential equation with delay \(x^{\prime}(t)=f(t,x\left( t\right) ,(\theta \left(t\right) ),x^{\prime}(\theta…
A Constructive Introduction to Finite Elements Method
Book summarySummary of the book… Book coverKeywordskeyword1, Contents1.Variational formulations 1.1. A 1D model problem 1.2. A 2D model problem (lapace…
Two-dimensional inverse problem of dynamics for families in parametric form
AbstractAuthorsKeywordsReferencesPDF(pdf file here) Cite this paper as:Anisiu M.C., Pal A., Two-dimensional inverse problem of dynamics for families in parametric form, Inverse…
The influence of the alloy flow during the cast filling on the solidification process
AbstractAuthorsC. Vamoș -Tiberiu Popoviciu Institute of Numerical Analysis, Romanian Academy V. Soporan C. Pavai KeywordsCite this paper as:V. Soporan, C. Vamoş, C.…