Announcing Sage Days 130.5 – Montréal, April 27–May 8, 2026

[jplab]

Dear Sage developers and users,

We are pleased to announce the Sage Days 130.5, to be held in Montréal (Canada) from
April 27 to May 8, 2026, hosted by ÉTS and UQAM.

This will be the 8th Sage Days in Montréal and the first hosted at ÉTS.

The event consists of two weeks:

Week 1 (April 27 – May 1, ÉTS):
Introductory tutorials on Python and SageMath, teaching with SageMath, mathematical applications, and Git workflows. Open to all levels.

Week 2 (May 4 – May 8, UQAM):
Research-oriented summer school with a mini-course, scientific talks, and SageMath development sessions, with emphasis on geometric and algebraic combinatorics.

Participation is free of charge, but registration is required.
Registration is available at: https://framaforms.org/inscription-sage-days-ets-uqam-1770393973

Funding for meals and limited travel support (especially for students and postdocs) will be available.

Call for contributions:
We invite proposals for tutorials, contributed talks, and SageMath development or working sessions.
Interested participants should contact the organizers with a short description of their proposal.

More information and updates:
https://wiki.sagemath.org/days130.5

On behalf of the organizers,

Jose Bastidas (UQAM)
Jean-Philippe Labbé (ÉTS)
Nadia Lafrenière (Concordia)
Alejandro Morales (UQAM)
Xavier Provençal (ÉTS)
Franco Saliola (UQAM)