Representations of a free group of rank two by time-varying Mealy automata

Adam Woryna

Discussiones Mathematicae - General Algebra and Applications (2005)

  • Volume: 25, Issue: 1, page 119-134
  • ISSN: 1509-9415

Abstract

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In the group theory various representations of free groups are used. A representation of a free group of rank two by the so-calledtime-varying Mealy automata over the changing alphabet is given. Two different constructions of such automata are presented.

How to cite

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Adam Woryna. "Representations of a free group of rank two by time-varying Mealy automata." Discussiones Mathematicae - General Algebra and Applications 25.1 (2005): 119-134. <http://eudml.org/doc/287683>.

@article{AdamWoryna2005,
abstract = {In the group theory various representations of free groups are used. A representation of a free group of rank two by the so-calledtime-varying Mealy automata over the changing alphabet is given. Two different constructions of such automata are presented.},
author = {Adam Woryna},
journal = {Discussiones Mathematicae - General Algebra and Applications},
keywords = {changing alphabet; Mealy automaton; time-varying automaton; group generated by time-varying automaton; free group; representations of free groups; time-varying Mealy automata},
language = {eng},
number = {1},
pages = {119-134},
title = {Representations of a free group of rank two by time-varying Mealy automata},
url = {http://eudml.org/doc/287683},
volume = {25},
year = {2005},
}

TY - JOUR
AU - Adam Woryna
TI - Representations of a free group of rank two by time-varying Mealy automata
JO - Discussiones Mathematicae - General Algebra and Applications
PY - 2005
VL - 25
IS - 1
SP - 119
EP - 134
AB - In the group theory various representations of free groups are used. A representation of a free group of rank two by the so-calledtime-varying Mealy automata over the changing alphabet is given. Two different constructions of such automata are presented.
LA - eng
KW - changing alphabet; Mealy automaton; time-varying automaton; group generated by time-varying automaton; free group; representations of free groups; time-varying Mealy automata
UR - http://eudml.org/doc/287683
ER -

References

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  1. [1] S.V. Aleshin, A free group of finite automata, (Russian), Vestnik Moskov. Univ. Ser. I. Mat. Mekh. 38 (1983), 12-14 (English Transl.: Moscow Univ. Math. Bull. 38 (1983), No. 4, 10-13). Zbl0513.68044
  2. [2] L. Bartholdi, R.I. Grigorchuk and V. Nekrashevych, From fractal groups to fractal sets, 'Fractals in Graz 2001', Birkhäuser, Basel 2003, 25-118. Zbl1037.20040
  3. [3] R.I. Grigorchuk, V. V. Nekrashevich and V.I. Sushchanskii, Automata, Dynamical Systems and Groups, Proc. Steklov Inst. Math. 231 (2000), 128-203. Zbl1155.37311
  4. [4] R.I. Grigorchuk and A. Żuk, Lectures on Automata Groups, Dynamics on Tress, and L2-invariants, 'Advanced Course on Automata Groups' (July 5-16, 2004 at CRM), Centre de Recerca Matemàtica, Universitat Autonòma de Barcelona, Bellaterra, Spain, (preprint, 2004). 
  5. [5] A. Olijnyk, Free products of C2 as groups of finitely automatic permutations, (in Russian), Voprosy Algebry 14 (1999), 158-165. 
  6. [6] A.S. Olijnyk and V.I. Sushchanskii, Free Groups of Infinitely Unitriangular Matrices, Math. Notes 67 (2000), 320-324. 
  7. [7] V.I. Sushchanskii, Group of Automatic Permutations, (Ukrainian), Dopov. Nats. Akad. Ukr. Mat. Prirodozn. Tekh. Nauki 1998, no. 6, 47-51. 
  8. [8] V.I. Sushchanskii, Group of Finite Automatic Permutations, (Ukrainian), Dopov. Nats. Akad. Ukr. Mat. Prirodozn. Tekh. Nauki 1999, no. 2, 48-52. 
  9. [9] A. Woryna, On transformations given by time-varying Mealy automata, (Polish), Zeszyty Nauk. Politech. Śląskiej, no. 1581, Ser. Automatyka 138 (2003), 201-215. 
  10. [10] A. Woryna, On the group permutations generated by time-varying Mealy automata, Publ. Math. Debrecen, 67 (2005), 115-130. Zbl1081.20042
  11. [11] A. Woryna, On representation of a semidirect product of cyclic groups by a 2-state time-varying Mealy automaton, Zeszyty Nauk. Politech. Śląskiej, no. 1652, Ser. Math. 91 (2004), 343-355. 

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