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FindStat
  • Member for 4 years, 10 months
  • Last seen more than a month ago
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About

This collaborative project

  • is a database of combinatorial collections, maps and statistics:

    • a combinatorial collection is a collection $\mathcal{S} = \bigcup_{i}\mathcal{S}_i$ of finite sets $\mathcal{S}_i$,
    • a combinatorial map is a map $\phi: \mathcal{S} \longrightarrow \mathcal{S'}$ between two combinatorial collections,
    • a combinatorial statistic is a map $\operatorname{st}: \mathcal{S} \longrightarrow \mathbb{Z}$.
  • is a search engine, identifying your data as the composition of known maps and statistics.

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