(Presentation by Silviu-Ioan Filip) A hardware friendly rational function approximation evaluator
On February 19, 2019, 11:00, Dr. Silviu-Ioan Filip will deliver the following talk at the Institute Seminar: A hardware friendly rational…
Announcements
(Presentation by Titus Pinta) An introduction to the Chebfun computing system
On Wednesday, January 30, 2019, 11:00, Mr. Titus Pinţa will make the following presentation at the Institute Seminar: An introduction…
(announcement) IT Days 2018
On Tuesday, November 20, 2018, an IT event takes place in Cluj-Napoca: IT Days Our colleague Emil Cătinaş will deliver the…
(Presentation by Titus Pinţa) Basic results in Numerical Linear Algebra (III) – Algorithms for eigenvalue problems
On Friday, October 25, 2018, 12:30, Mr. Titus Pinţa will make the following presentation at the Institute Seminar: Basic results…
In memoriam dr. Călin Vamoş (1955-2017), mathematician and physicist, outstanding member of the Tiberiu Popoviciu Institute of Numerical Analysis
On October 29, 12:00, the Institute organizes the Symposium In memoriam dr. Călin Vamoş (1955-2017), mathematician and physicist, outstanding member…
Opening ceremony of Academic Days of Cluj-Napoca 2018
On Monday 16, 2018, 10:00, in Aula Magna of Babeș-Bolyai University (#1 Mihail Kogălniceanu st.), will hold the opening ceremony…
(Presentation) Basic results in Numerical Linear Algebra (II) – Eigenvalues, eigenvectors, decompositions
On Wednesday, September 26, 2018, 11:00, Mr. Titus Pinta will make the following presentation at the Institute Seminar: Basic results…
(Presentation) Basic results in Numerical Linear Algebra (I) The solving of linear systems by direct methods
On Tuesday, September 4, 2018, 11:00, Mr. Titus Pinta will make the following presentation at the Institute Seminar: Basic results…
(Presentation by Titus Pinta) Lagrange Interpolation on Arbitrary, Equidistant and Chebyshev Nodes
On Thursday, August 2, 2018, 12:30, Mr. Titus Pinţa will make the following presentation at the Institute Seminar: Lagrange interpolation…
International Conference on Numerical Analysis and Approximation Theory (NAAT), Cluj-Napoca, September 6-9, 2018
Tiberiu Popoviciu Institute of Numerical Analysis (ICTP), as co-organizer, announces the 4th NAAT conference: International Conference on Numerical Analysis and Approximation…
Publications
Testing Bose-Einstein condensate dark matter models with the SPARC galactic rotation curves data
AbstractThe nature of one of the fundamental components of the Universe, dark matter, is still unknown. One interesting possibility is that dark matter could exist in the form of a…
Read More Qualitative properties of solutions for mixed type functional-differential equations with maxima
AbstractIn this paper we study some properties of the solutions of a second order system of functional-differential equations with maxima, of mixed type, with “boundary” conditions. We use the weakly…
Read More Inequalities for indices of coincidence and entropies
AbstractWe consider a probability distribution depending on a real parameter x. As functions of x, the Renyi entropy and the Tsallis entropy can be expressed in terms of the associated…
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