subsignatures

English

Noun

subsignatures

1. plural of subsignature
   • 2015, Alice Medvedev, “$\mathbb {Q}$ACFA”, in arXiv‎^[1]:

     In most cases, (thorn)-forking in $T$ is equivalent to (thorn)-forking of algebraic closures in some $T_{i}$. This applies to fields with an action by $(\mathbb {Q} ,+)$, whose reducts to finite subsignatures are interdefinable with the theory of fields with one automorphism.