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Identifier
Values
=>
Cc0022;cc-rep
['A',1]=>1 ['A',2]=>1 ['B',2]=>2 ['G',2]=>2 ['A',3]=>4 ['B',3]=>5 ['C',3]=>5 ['A',4]=>6 ['B',4]=>14 ['C',4]=>14 ['D',4]=>6 ['F',4]=>15 ['A',5]=>19 ['B',5]=>42 ['C',5]=>42 ['D',5]=>26 ['A',6]=>49 ['B',6]=>132 ['C',6]=>132 ['D',6]=>80 ['E',6]=>67 ['A',7]=>150 ['B',7]=>429 ['C',7]=>429 ['D',7]=>246 ['E',7]=>416 ['A',8]=>442 ['B',8]=>1430 ['C',8]=>1430 ['D',8]=>810 ['E',8]=>1574
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Description
The size of the mutation class of quivers of given type.
References
[1] Musiker, G., Stump, C. A compendium on the cluster algebra and quiver package in \tt Sage MathSciNet:2862990
Code
def statistic(C):
    return QuiverMutationType(C.type(), C.rank()).class_size()

Created
Apr 20, 2018 at 22:08 by Martin Rubey
Updated
Apr 20, 2018 at 22:08 by Martin Rubey