Semidefinite programming in quantum information
A tutorial with a bunch of examples of using SDP in quantum information problems (entanglement, joint measurability, violation of Bell inequalities…), written in Python, Julia and Mathematica.
optimization
CVXPY vs. PICOS: performance comparison for linear programs
CVXPY and PICOS are two frequently used optimization program modelling tools for Python. I compare their performance in modelling simple random linear programs.