code (sage)

Here you can find Sage worksheets with code to define a class of flow polytopes of type A, B, C, D.

Requirements:

  • Sage 5.9 or higher

  • installing lrs optional package using sage -i lrs (or see post)

Setup:

  • download flowpolytopeA.sws and open the worksheet using the Sage notebook (for type A flow polytopes)

  • download flowpolytopeCBD.sws and open the worksheet using the Sage notebook (for type B, C, D flow polytopes)

Alternatively, worksheets available in SageMathCloud: