Borda-Minimax Faceoff

Violation of Participation

Profile type: Profile
Config: 4 c, 7 v
Parameters: set_preference=weak-dominance

Violation of Participation for Borda-Minimax Faceoff under the weak-dominance set preference.
A voter with the ranking (1, 3, 2, 0) can benefit by abstaining.

Original Profile:
+---+---+---+---+
| 3 | 1 | 1 | 2 |
+---+---+---+---+
| 1 | 2 | 2 | 3 |
| 3 | 0 | 1 | 2 |
| 2 | 1 | 0 | 0 |
| 0 | 3 | 3 | 1 |
+---+---+---+---+
Profile([[1, 3, 2, 0], [2, 0, 1, 3], [2, 1, 0, 3], [3, 2, 0, 1]], rcounts=[3, 1, 1, 2], cmap={0: '0', 1: '1', 2: '2', 3: '3'})

Borda-Minimax Faceoff winner is {2}

Profile if the voter abstains:
+---+---+---+---+
| 2 | 1 | 1 | 2 |
+---+---+---+---+
| 1 | 2 | 2 | 3 |
| 3 | 0 | 1 | 2 |
| 2 | 1 | 0 | 0 |
| 0 | 3 | 3 | 1 |
+---+---+---+---+
Profile([[1, 3, 2, 0], [2, 0, 1, 3], [2, 1, 0, 3], [3, 2, 0, 1]], rcounts=[2, 1, 1, 2], cmap={0: '0', 1: '1', 2: '2', 3: '3'})

Borda-Minimax Faceoff winners are {2, 3}