2018 Archives | Tiberiu Popoviciu Institute of Numerical Analysis

(talk of Titus Pinţa) Basic results in Numerical Linear Algebra (III) – Algorithms for eigenvalue problems

October 25, 2018

Authors Titus Pinţa (student at the Babes-Bolyai University, Faculty of Mathematics and Computer Science) Talk given at Tiberiu Popoviciu Institute…

On an Aitken-Steffensen-Newton type method

October 11, 2018

(original), divided differences, inverse interpolation, iterative methods, local convergence, Newton method, nonlinear equations in R, Numerical Analysis, paper, Steffenssen methods

Abstract We consider an Aitken-Steffensen type method in which the nodes are controlled by Newton and two-step Newton iterations. We…

(talk) Basic results in Numerical Linear Algebra (II) – Eigenvalues, eigenvectors, decompositions

September 26, 2018

Authors Titus Pinţa (student at the Babes-Bolyai University, Faculty of Mathematics and Computer Science) Talk given at Tiberiu Popoviciu Institute…

On the numerical treatment of the eigenparameter dependent boundary conditions

September 20, 2018

Călin-Ioan Gheorghiu

(original), paper

Abstract In this paper, we consider the numerical treatment of singular eigenvalue problems supplied with eigenparameter dependent boundary conditions using…

(talk) Basic results in Numerical Linear Algebra (I) The solving of linear systems by direct methods

September 4, 2018

Authors Titus Pinţa (student at the Babes-Bolyai University, Faculty of Mathematics and Computer Science) Talk given at Tiberiu Popoviciu Institute…

Analysis and generation of groundwater concentration time series

August 9, 2018

(original), paper, Time Series

Abstract Concentration time series are provided by simulated concentrations of a nonreactive solute transported in groundwater, integrated over the transverse…

(talk) Lagrange interpolation on arbitrary, equidistant and Chebyshev nodes

August 2, 2018

Authors Titus Pinţa (student at the Babes-Bolyai University, Faculty of Mathematics and Computer Science) Talk given at Tiberiu Popoviciu Institute…

(Presentation by Titus Pinta) Lagrange Interpolation on Arbitrary, Equidistant and Chebyshev Nodes

July 25, 2018

On Thursday, August 2, 2018, 12:30, Mr. Titus Pinţa will make the following presentation at the Institute Seminar: Lagrange interpolation…

Menu