Tameness and the power of programs over monoids in DA

The program-over-monoid model of computation originates with Barrington's proof that the model captures the complexity class $\mathsf{NC^1}$. Here we make progress in understanding the subtleties of the model. First, we identify a new tameness condition on a class of monoids that entails a natu...

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Bibliographic Details
Main Authors: Nathan Grosshans, Pierre Mckenzie, Luc Segoufin
Format: Article
Language:English
Published: Logical Methods in Computer Science e.V. 2022-08-01
Series:Logical Methods in Computer Science
Subjects:
Online Access:https://lmcs.episciences.org/7110/pdf