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ThinSincereQuivers :: ReturnSingletons

ReturnSingletons

Description

optional argument to consider single vertices as subquivers. For most computations, these subquivers are trivial, and are ignored.

i1 : maximalNonstableSubquivers(bipartiteQuiver (2, 3), ReturnSingletons=>true)

o1 = HashTable{NonSingletons => {{0, 1, 2, 3}, {0, 1, 2, 4}, {0, 1, 2, 5}, {0, 3, 4, 5}, {1, 3, 4, 5}, {2, 3, 4, 5}}}
               Singletons => {{0}, {1}}

o1 : HashTable

i2 : maximalNonstableSubquivers(bipartiteQuiver (2, 3), ReturnSingletons=>false)

o2 = HashTable{NonSingletons => {{0, 1, 2, 3}, {0, 1, 2, 4}, {0, 1, 2, 5}, {0, 3, 4, 5}, {1, 3, 4, 5}, {2, 3, 4, 5}}}

o2 : HashTable

See also

maximalNonstableSubquivers -- return the maximal subquivers that are semistable
maximalUnstableSubquivers -- return the maximal subquivers that are unstable

Functions with optional argument named `ReturnSingletons` :

maximalNonstableSubquivers(...,ReturnSingletons=>...) (missing documentation)
maximalUnstableSubquivers(...,ReturnSingletons=>...) (missing documentation)

For the programmer

The object ReturnSingletons is a symbol.