-
1
-
-
26444601225
-
On the membership of invertible diagonal matrices
-
P. Bell and I. Potapov, On the membership of invertible diagonal matrices, DLT'05, Lecture Notes in Comput. Sci., 3572 (2005), 146-157.
-
(2005)
DLT'05, Lecture Notes in Comput. Sci
, vol.3572
, pp. 146-157
-
-
Bell, P.1
Potapov, I.2
-
2
-
-
33746210759
-
Lowering Undecidability Bounds for Decision Questions in Matrices
-
P. Bell and I. Potapov, Lowering Undecidability Bounds for Decision Questions in Matrices, DLT'06, Lecture Notes in Comput. Sci. 4036(2006), 375-385.
-
(2006)
DLT'06, Lecture Notes in Comput. Sci
, vol.4036
, pp. 375-385
-
-
Bell, P.1
Potapov, I.2
-
5
-
-
0033461228
-
On the undecidability of freeness of matrix semigroups
-
J. Cassaigne, T. Harju, and J. Karhumäki, On the undecidability of freeness of matrix semigroups, Internat. J. Algebra Comput. 9 (1999), 295-305.
-
(1999)
Internat. J. Algebra Comput
, vol.9
, pp. 295-305
-
-
Cassaigne, J.1
Harju, T.2
Karhumäki, J.3
-
6
-
-
0002841286
-
Examples of undecidable problems for 2-generator matrix semigroups
-
J. Cassaigne and J. Karhumäki, Examples of undecidable problems for 2-generator matrix semigroups, Theoret. Comput. Sci. 204 (1998), 29-34.
-
(1998)
Theoret. Comput. Sci
, vol.204
, pp. 29-34
-
-
Cassaigne, J.1
Karhumäki, J.2
-
7
-
-
16244362666
-
Some decision problems on integer matrices
-
C. Choffrut and J. Karhumäki Some decision problems on integer matrices, Theor. Inform. Appl., 39(1) (2005), 125131.
-
(2005)
Theor. Inform. Appl
, vol.39
, Issue.1
, pp. 125131
-
-
Choffrut, C.1
Karhumäki, J.2
-
8
-
-
0347964474
-
Some remarks on PCP(k) and related problems
-
V. Claus, Some remarks on PCP(k) and related problems. Bull, of the EATCS, 12 (1980), 54-61.
-
(1980)
Bull, of the EATCS
, vol.12
, pp. 54-61
-
-
Claus, V.1
-
9
-
-
33745599155
-
Reachability Problems for Products of Matrices in Semirings
-
S. Gaubert and R. Katz, Reachability Problems for Products of Matrices in Semirings, Internat. J. Algebra Comp. 16(3) (2006), 603-627.
-
(2006)
Internat. J. Algebra Comp
, vol.16
, Issue.3
, pp. 603-627
-
-
Gaubert, S.1
Katz, R.2
-
10
-
-
0035535152
-
Mortality in matrix semigroups
-
V. Halava and T. Harju, Mortality in matrix semigroups, Amer. Math. Monthly 108 (2001), 649-653.
-
(2001)
Amer. Math. Monthly
, vol.108
, pp. 649-653
-
-
Halava, V.1
Harju, T.2
-
11
-
-
34748907774
-
On Markov's Undecidability Theorem for Integer Matrices, TUCS Tech. Report 758
-
submitted
-
V. Halava and T. Harju, On Markov's Undecidability Theorem for Integer Matrices, TUCS Tech. Report 758 (2006), submitted.
-
(2006)
-
-
Halava, V.1
Harju, T.2
-
12
-
-
0001166166
-
Morphisms
-
G. Rozenberg and A. Salomaa, editors, Springer-Verlag
-
T. Harju and J. Karhumäki, Morphisms, In G. Rozenberg and A. Salomaa, editors, Handbook of Formal Languages, Vol. 1. pp. 439-510, Springer-Verlag, 1997.
-
(1997)
Handbook of Formal Languages
, vol.1
, pp. 439-510
-
-
Harju, T.1
Karhumäki, J.2
-
13
-
-
0013022219
-
-
D.A. Klarner, J.-C. Birget, and W. Satterfield, On the undecidability of the freeness of integer matrix semigroups, Internat. J. Algebra Comp. 1 (1991), 223-226.
-
(1991)
On the undecidability of the freeness of integer matrix semigroups, Internat. J. Algebra Comp
, vol.1
, pp. 223-226
-
-
Klarner, D.A.1
Birget, J.-C.2
Satterfield, W.3
-
15
-
-
34748833426
-
-
A. Markov, On certain insoluble problems concerning matrices, Doklady Akad. Nauk SSSR (N. S.), 57 (1947), 539-542.
-
A. Markov, On certain insoluble problems concerning matrices, Doklady Akad. Nauk SSSR (N. S.), 57 (1947), 539-542.
-
-
-
-
17
-
-
11444249695
-
Decision problems for semi-Thue systems with a few rules
-
Y. Matiyasevich and G. Sénizergues, Decision problems for semi-Thue systems with a few rules, Theoret. Comput. Sci. 330 (2005), 145-169.
-
(2005)
Theoret. Comput. Sci
, vol.330
, pp. 145-169
-
-
Matiyasevich, Y.1
Sénizergues, G.2
-
18
-
-
0014751960
-
Unsolvability in3 × 3 matrices
-
M. S. Paterson, Unsolvability in3 × 3 matrices, Stud. Appl. Math. 49 (1970), 105-107.
-
(1970)
Stud. Appl. Math
, vol.49
, pp. 105-107
-
-
Paterson, M.S.1
-
19
-
-
84966244301
-
A variant of a recursively unsolvable problem
-
E. Post, A variant of a recursively unsolvable problem, Bull. Amer. Math. Soc. 52 (1946), 264-268.
-
(1946)
Bull. Amer. Math. Soc
, vol.52
, pp. 264-268
-
-
Post, E.1
-
20
-
-
0000504188
-
Mortality of 2 &2 matrices
-
P. Schultz, Mortality of 2 &2 matrices, Amer. Math. Monthly 84 (1977), 463-464.
-
(1977)
Amer. Math. Monthly
, vol.84
, pp. 463-464
-
-
Schultz, P.1
|