Welcome
to Keele Research
Keele Research Repository
Explore the Repository
![[up]](/style/images/multi_up.png)
Up a levelGroup by: Item Type | No Grouping
Jump to: Article | Conference or Workshop Item
Number of items: 2.
Article
Bell, PC 
ORCID: https://orcid.org/0000-0003-2620-635X and Hirvensalo, M
(2021)
On Injectivity of Quantum Finite Automata.
Journal of Computer and System Sciences, 122.
pp. 19-33.
Conference or Workshop Item
Bell, PC ORCID: https://orcid.org/0000-0003-2620-635X, Hirvensalo, M, Potapov, I and ACM, .
(2017)
The Identity Problem for Matrix Semigroups in SL2(Z) is NP-complete.
In: ACM-SIAM Symposium on Discrete Algorithms.
