subsemiring

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noun

A subset of a semiring that is also a semiring under the same operations as the original semiring.

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Meanings

nounsubsemiring (plural subsemirings)

plural subsemirings

  1. mathematicsA subset of a semiring that is also a semiring under the same operations as the original semiring.
    1 more example

    The following dichotomy is shown: If a finite semiring is such that (i) the multiplicative semigroup is solvable and (ii) it does not contain a subsemiring with an additive identity 0 and a multiplicative identity 1#92;neq 0, then the circuit evaluation problem for the semiring is in #92;mathsf#123;DET#125;#92;subseteq#92;mathsf#123;NC#125;².

    2016, Moses Ganardi, Danny Hucke, Daniel König, Markus Lohrey, “Circuit Evaluation for Finite Semirings”, in arXiv

Origin

From sub- + semiring.

Full word history & related roots →
Cite this entry
APA

subsemiring. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/subsemiring

MLA

“subsemiring.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/subsemiring. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “subsemiring,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/subsemiring.

Source: subsemiring on Wiktionary, CC BY-SA 4.0.