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One-sided Hom shifts

Published: September 29, 2025 | arXiv ID: 2509.24754v1

By: Marie-Pierre Béal, Alexi Block Gorman

Potential Business Impact:

Lets computers understand patterns in different ways.

Business Areas:
Wireless Hardware, Mobile

We prove that it is decidable whether a one-sided shift of finite type is conjugate to a one-sided Hom-shift, and whether a tree-shift of finite type is conjugate to a Hom tree-shift. The proof uses Williams's theory for one-sided shifts

Page Count
28 pages

Category
Computer Science:
Formal Languages and Automata Theory