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Wolfram Language
SimplicialHomology
Guides
SimplicialHomology
Symbols
BettiNumber
HomologyGroup
SimplicialAutomorphismGroup
SimplicialComplex
SimplicialCone
SimplicialIsomorphicQ
SimplicialJoin
SimplicialSuspension
SubComplexQ
Taggar`SimplicialHomology`
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▪
The simplicial join is formed by taking pairwise union of all simplices of the given complexes.
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relabels the vertex sets.
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The join of simplicial complexes
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and
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is denoted by
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*
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, and so on.
Examples
(
6
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Basic Examples
(
2
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Joining two points results in a line:
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:
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:
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2
Joining a line with a point results in a triangle (2-simplex):
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:
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O
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P
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&
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"
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