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A categorical equivalence for odd or even involutive FL$_e$-chains
Category Theory · Submitted 6 Apr 2023
abstract compiled · 2026-09-23 · no language-model review
The authors' main claim We exhibit a categorical equivalence between the class of odd or even involutive FL$_e$-chains and a class of direct systems of abelian $o$-groups.
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The abstract, sentence by sentence
We exhibit a categorical equivalence between the class of odd or even involutive FL$_e$-chains and a class of direct systems of abelian $o$-groups. Restricting this equivalence only to odd or only to even involutive FL$_e$-chains or to further subclasses thereof (e.g., to Sugihara chains) yields further categorical equivalences.
background contribution method result interpretation main claim
| # | sentence | role | the authors' own work | states the main conclusion | strength |
|---|---|---|---|---|---|
| s0 | We exhibit a categorical equivalence between the class of odd or even involutive FL$_e$-chains and a class of direct systems of abelian $o$-groups. | result 0.60 | 0.94 | 0.92 | asserted 1.00 |
| s1 | Restricting this equivalence only to odd or only to even involutive FL$_e$-chains or to further subclasses thereof (e.g., to Sugihara chains) yields further categorical equivalences. | result 0.65 | 0.80 | 0.13 | asserted 0.99 |
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Original abstract
We exhibit a categorical equivalence between the class of odd or even involutive FL$_e$-chains and a class of direct systems of abelian $o$-groups. Restricting this equivalence only to odd or only to even involutive FL$_e$-chains or to further subclasses thereof (e.g., to Sugihara chains) yields further categorical equivalences.
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