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ORCIDIgor Potapov
- > Home > Persons > Igor Potapov
Publications
- 2024
[j45]Paul C. Bell
, Mika Hirvensalo, Igor Potapov:
The membership problem for subsemigroups of GL2(Z) is NP-complete. Inf. Comput. 296: 105132 (2024)- 2023
- [c58]Paul C. Bell, Reino Niskanen, Igor Potapov, Pavel Semukhin:
On the Identity and Group Problems for Complex Heisenberg Matrices. RP 2023: 42-55 - [i29]Paul C. Bell, Reino Niskanen, Igor Potapov, Pavel Semukhin:
On the Identity and Group Problems for Complex Heisenberg Matrices. CoRR abs/2307.05283 (2023) - 2022
- [j41]Paul C. Bell, Igor Potapov:
Towards Uniform Online Spherical Tessellations. Discret. Comput. Geom. 67(4): 1124-1146 (2022) - [j40]Paul C. Bell, Igor Potapov, Sylvain Schmitz, Patrick Totzke:
Preface. Fundam. Informaticae 189(3-4) (2022) - 2021
- [j33]Paul C. Bell, Igor Potapov, Pavel Semukhin:
On the mortality problem: From multiplicative matrix equations to linear recurrence sequences and beyond. Inf. Comput. 281: 104736 (2021) - [e16]Paul C. Bell, Patrick Totzke, Igor Potapov:
Reachability Problems - 15th International Conference, RP 2021, Liverpool, UK, October 25-27, 2021, Proceedings. Lecture Notes in Computer Science 13035, Springer 2021, ISBN 978-3-030-89715-4 [contents] - 2019
- [c45]Paul C. Bell, Igor Potapov:
Towards Uniform Online Spherical Tessellations. CiE 2019: 120-131 - [c43]Paul C. Bell, Igor Potapov, Pavel Semukhin:
On the Mortality Problem: From Multiplicative Matrix Equations to Linear Recurrence Sequences and Beyond. MFCS 2019: 83:1-83:15 - [i19]Paul C. Bell, Igor Potapov, Pavel Semukhin:
Decidability of the Mortality Problem: from multiplicative matrix equations to linear recurrence sequences and beyond. CoRR abs/1902.10188 (2019) - 2018
- [i15]Paul C. Bell, Igor Potapov:
Towards Uniform Online Spherical Tessellations. CoRR abs/1810.01786 (2018) - 2017
- [c38]Paul C. Bell, Mika Hirvensalo, Igor Potapov:
The Identity Problem for Matrix Semigroups in SL2(ℤ) is NP-complete. SODA 2017: 187-206 - 2012
- [j19]Paul C. Bell, Igor Potapov:
On the Computational Complexity of Matrix Semigroup Problems. Fundam. Informaticae 116(1-4): 1-13 (2012) - [c27]Paul C. Bell, Mika Hirvensalo, Igor Potapov:
Mortality for 2×2 Matrices Is NP-Hard. MFCS 2012: 148-159 - 2010
- [j15]Paul C. Bell, Igor Potapov:
On the Undecidability of the Identity Correspondence Problem and its Applications for Word and Matrix Semigroups. Int. J. Found. Comput. Sci. 21(6): 963-978 (2010) - 2009
- [c23]Paul Bell, Igor Potapov:
The Identity Correspondence Problem and Its Applications. ISAAC 2009: 657-667 - 2008
- [j11]Paul Bell, Igor Potapov:
Reachability problems in quaternion matrix and rotation semigroups. Inf. Comput. 206(11): 1353-1361 (2008) - [j10]Paul Bell, Vesa Halava, Tero Harju, Juhani Karhumäki, Igor Potapov:
Matrix Equations and Hilbert's Tenth Problem. Int. J. Algebra Comput. 18(8): 1231-1241 (2008) - [j7]Paul Bell, Igor Potapov:
On undecidability bounds for matrix decision problems. Theor. Comput. Sci. 391(1-2): 3-13 (2008) - [c21]Paul Bell, Igor Potapov:
Periodic and Infinite Traces in Matrix Semigroups. SOFSEM 2008: 148-161 - 2007
- [j5]Paul Bell, Igor Potapov:
On the membership of invertible diagonal and scalar matrices. Theor. Comput. Sci. 372(1): 37-45 (2007) - [c18]Paul Bell, Igor Potapov:
Reachability Problems in Quaternion Matrix and Rotation Semigroups. MFCS 2007: 346-358 - 2006
- [c16]Paul Bell, Igor Potapov:
Lowering Undecidability Bounds for Decision Questions in Matrices. Developments in Language Theory 2006: 375-385 - 2005
- [c13]Paul Bell, Igor Potapov:
On the Membership of Invertible Diagonal Matrices. Developments in Language Theory 2005: 146-157
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