This is the fourth edition of the NA-NM-AT conference series organized by ICTP (the previous editions were NANMAT-2022, NANMAT-2023 and NANMAT-2024).

During November 3-6, as part of the 2025 edition of the Cluj Academic Days,
Tiberiu Popoviciu Institute of Numerical Analysis (Romanian Academy) will be organizing the online conference

Numerical Analysis, Numerical Modeling, Approximation Theory (NA-NM-AT 2025, Nov. 3-6)

The focus will be on numerical applications in different areas (Numerical Analysis, Numerical Modeling, Scientific Computing).
A special emphasis will be on different practical aspects (programming languages, parallel computing, GPU computing, etc.).
Some numerical or theoretical aspects from Approximation Theory (studied at the Institute, or by some collaborators) will be also presented.

This edition aims to invite Romanian scientists worldwide.
Organizers: Emil Cătinaș and Mihai Nechita.

This edition is organized under the auspices of the Cluj-Napoca Academic Days, edition XXXVIII, Cluj-Napoca Branch of the Romanian Academy.