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SimplesOfInjectiveAndDominantDimensionOneWithDualProperty on DyckPath ​

The simple modules whose injective and dominant dimensions are both one and whose projective and codominant dimensions are both one.

On DyckPath

FindStat's St001230.

Called as CombinatorialStat(x, "SimplesOfInjectiveAndDominantDimensionOneWithDualProperty"). The head's page has its examples.

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FindStat St001230

The number of simple modules with injective dimension equal to the dominant dimension equal to one and the dual property.

ObjectValue
[1,0]0
[1,0,1,0]1
[1,1,0,0]0
[1,0,1,0,1,0]0
[1,0,1,1,0,0]1
[1,1,0,0,1,0]1
[1,1,0,1,0,0]0
[1,1,1,0,0,0]0

Data from FindStat, the combinatorial statistic finder; the page at findstat.org/St001230 has the rest.