optional argument that can be a string with values Canonical, which assigns a value of 1 to each edge, or Random, which assigns random integer values.
i1 : Q = toricQuiver(matrix({{-1,-1,-1,-1},{1,1,0,0},{0,0,1,1}}), Flow=>"Canonical")
o1 = ToricQuiver{flow => {1, 1, 1, 1} }
IncidenceMatrix => | -1 -1 -1 -1 |
| 1 1 0 0 |
| 0 0 1 1 |
Q0 => {0, 1, 2}
Q1 => {{0, 1}, {0, 1}, {0, 2}, {0, 2}}
weights => {-4, 2, 2}
o1 : ToricQuiver
|
i2 : Q = toricQuiver(matrix({{-1,-1,-1,-1},{0,0,1,1},{1,1,0,0}}), Flow=>"Random")
o2 = ToricQuiver{flow => {24, 65, 71, 72} }
IncidenceMatrix => | -1 -1 -1 -1 |
| 0 0 1 1 |
| 1 1 0 0 |
Q0 => {0, 1, 2}
Q1 => {{0, 2}, {0, 2}, {0, 1}, {0, 1}}
weights => {-232, 143, 89}
o2 : ToricQuiver
|