Meanings
- pluralplural of subsignature
In most cases, (thorn)-forking in T is equivalent to (thorn)-forking of algebraic closures in some T#95;i. This applies to fields with an action by (#92;mathbb#123;Q#125;,#43;), whose reducts to finite subsignatures are interdefinable with the theory of fields with one automorphism.
2015, Alice Medvedev, “ℚACFA”, in arXiv
Cite this entry
subsignatures. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/subsignatures
“subsignatures.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/subsignatures. Accessed November 4, 2026.
WatkinsX Dictionary, s.v. “subsignatures,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/subsignatures.
Source: subsignatures on Wiktionary, CC BY-SA 4.0.