This year the Institute celebrates 70 years from its foundation.

A symposium will be organized on this occasion.

Founded in 1951 by T. Popoviciu

Numerical Analysis & Modeling

invent. B-splines (nonunif. grids)

This year the Institute celebrates 70 years from its foundation.

A symposium will be organized on this occasion.

**Papers**(in journals: SIAM Rev., Numer. Math., Math. Comp., J. Comp. Phys., Adv. Water Res.,…)**Books**(in: Springer, Birkhauser,…)- Survey, JCR/ISI,… papers
- Honors,…

Works, categorized -as posts- by

- main fields (Numerical Analysis,…)
- sub…subfields (convergence orders,…)
- tags (years: 2019,…,1996,…)
- authors (Suciu,…)

Cooperation agreements with Forschungszentrum Jülich (Germany), allowing numerical applications on supercomputers.

A peer-reviewed journal since 1972.

One of the greatest Romanian mathematicians.

One of the Romanian computer pioneers.

Appears in the select History of Approximation Theory (**Technion Univ., Israel**).

- MARICA, ’59, relay computer;
- DACICC-1, ’63, 3rd in Romania, but 1st with transistors & RAM memory;
- DACICC-200, ’68, most powerful Romanian computer; 1st with OS & compiler.

The tree of the PhD descendants of T. Popoviciu, G. Călugăreanu and D.V. Ionescu.

In the seventies was constructed a ionic implantation device.

It was subsequently improved at ITC, in 1976.

(to be completed)

This year, ICTP has its anniversary, it turns 70! On October 28, 2021, a symposium is organized.

Read More With deep regret we announce that on September 5, 2021, Ms. Lucia Cobzaş, former member of the Institute, has passed away. She has graduated the Faculty of Mathematics and has worked…

Read More We are happy to announce that on Friday, September 25, 2020, our colleague Mihai Nechita has successfully defended his PhD thesis at UCL (London). The title of the thesis was…

Read More Abstract The high speed of \(x_{k}\rightarrow x^\ast\in{\mathbb R}\) is usually measured using the C-, Q- or R-orders: \begin{equation}\tag{$C$} \lim \frac {|x^\ast – x_{k+1}|}{|x^\ast – x_k|^{p_0}}\in(0,+\infty), \end{equation} \begin{equation}\tag{$Q$} \lim \frac {\ln…

Read More AbstractThe present work deals with the numerical long-time integration of damped Hamiltonian systems. The method that we analyze combines a specific Strang splitting, that separates linear dissipative effects from conservative…

Read More AbstractIn this article, we present new random walk methods to solve flow and transport problems in saturated/unsaturated porous media, including coupled flow and transport processes in soils, heterogeneous systems modeled through random hydraulic…

Read More AbstractIn this paper, we continue to solve as accurately as possible singular eigenvalues problems attached to the Schrödinger equation. We use the conventional ChC and SiC as well as Chebfun.…

Read More AbstractThis work is about the use of some classical spectral collocation methods as well as with the new software system Chebfun in order to compute the eigenpairs of some high…

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