Great news: humans have found a Hadamard matrix of order 668 This, and also other Hadamard matrices filling all the gaps up to 2000, have been announced by Levent Alpöge @alpoge . These examples...

This year, I am teaching a doctoral course on Tensors in Quantum Information Theory. Here is the webpage for the lectures.

We are organizing a summer school during the period 23-28 May 2025, on the island of Porquerolles (France). This summer school aims at gathering mathematicians, computer scientists, and physicts i...

UPDATE: we have a website! Together with my PhD student Aabhas Gulati, we’re excited to announce the launch of a new working group dedicated to exploring the formal proof assistant Lean. For a tas...

I am giving a series of three lectures at the Quantum Trajectories program at the ICTS in Bangalore, India. The lecture notes are available here.

We are organizing a summer school during the week June 10th – 14th 2024, on the island of Porquerolles (France). [![](https://ion.nechita.net/wp-content/uploads/2024/01/ESQuisses_Summer_School_log...

These are some notes for the three lectures I have given at the Quantum Information Theory and Free Probability conference at NYU Abu Dhabi in January 2024. Hand-written notes [pdf] Introducti...

POSITION FILLED We are hiring a postdoctoral researcher in Toulouse, either in the physics or in the mathematics department, through the ANR project ESQuisses. The position is for one year, renewa...

We are organizing a summer school during the week July 4th – 8th 2022, on the island of Porquerolles (France). [](https://io...

This is the website for the course taught online in 2021 for the SWU Global Immersion Program. Course material Linear algebra review – Introduction to Linear and Matrix Algebra and Advanced Li...