Semidefinite programming relaxations of polynomial optimization problems of commuting variables with moment constraints, parametric and bilevel variants.

## Posts tagged: SymPy

## Relaxations of parametric and bilevel polynomial optimization problems

## Optimal randomness generation from entangled quantum states

Optimal randomness generation from entangled quantum states: computational appendix to arXiv:1505.03837.

## The Jordan-Wigner transformation in Python

Using SymPy, it is easy to calculate the Jordan-Wigner transformation in Python.

## Quantum bound on the CHSH inequality using semidefinite relaxations

A hierarchy of semidefinite programming relaxations approximates the Tsirelson bound on the CHSH inequality.

## Computer algebra system on a cell phone

Smartphones are powerful enough to run a Linux with a graphical interface: computer algebra systems are the next frontier in mobile computing.

## Spyder: Getting closer to a viable Mathematica alternative

A combination of Spyder, IPython, SymPy, NumPy, and Matplotlib gets pretty close to replace Mathematica in most of my use cases.

## Generating noncommutative monomials with SymPy

A Python solution to generate monomials of noncommutative variables.