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Everything about Biordered set
A biordered set is a mathematical object that occurs in the description of the structure of the set of idempotents in a semigroup. Wikipedia →
🧭 Start here: a 6-step reading path
- Read the overview: Biordered setA 5-minute orientation
- Skim a recent paper: ON MAXIMAL SUBGROUPS OF IDEMPOTENT-GENERATED SEMIGROUPS ASSOCIATED WITH BIORDERED SETSInfluential work since 2022
- Read the landmark paper: Biordered sets come from semigroupsCited 50 times
- Go sideways: Semigroup with involutionA closely related topic
- Go sideways: K. S. S. NambooripadA closely related topic
📖 Definitions
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🗂️ The subject at a glance
🏆 Landmark papers (most cited)
Biordered sets come from semigroups
SUBGROUPS OF THE FREE SEMIGROUP ON A BIORDERED SET IN WHICH PRINCIPAL IDEALS ARE SINGLETONS
Biordered Sets of Eventually Regular Semigroups
Free idempotent generated semigroups over bands and biordered sets with trivial products
Biordered sets are biordered subsets of idempotents of semigroups
Biordered sets of bands
Relations between cross-connections and biordered sets
Reconstructing some idempotent-generated semigroups from their biordered sets
🆕 Influential since 2022
📚 Books worth reading
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🔗 Related topics
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