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Right amenable left group sets and the Tarski-Følner theorem | ||
| International Journal of Group Theory | ||
| مقاله 4، دوره 6، شماره 3، آذر 2017، صفحه 21-44 اصل مقاله (299.76 K) | ||
| نوع مقاله: Research Paper | ||
| شناسه دیجیتال (DOI): 10.22108/ijgt.2017.21243 | ||
| نویسنده | ||
| Simon Wacker* | ||
| Karlsruhe Institute of Technology | ||
| چکیده | ||
| We introduce right amenability, right FØlner nets, and right paradoxical decompositions for left homogeneous spaces and prove the Tarski-FØlner theorem for left homogeneous spaces with finite stabilisers. It states that right amenability, the existence of right FØlner nets, and the non-existence of right paradoxical decompositions are equivalent. | ||
| کلیدواژهها | ||
| left group actions؛ right amenability؛ right FØlner nets؛ right paradoxical decompositions؛ Tarski-FØlner theorem | ||
| مراجع | ||
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[1] T. Ceccherini-Silberstein and M. Coornaert, Cellular Automata and Groups, 1-6, Computational complexity, Springer, New York, 2010 336–349. [2] E. Følner, On groups with full Banach mean value., Math. Scand., 3 (1955) 245–254.
[3] J. Neumann, Zur allgemeinen Theorie des Mas, Fund. Math., 13 (1929) 73–116.
[4] A. Tarski, Algebraische Fassung des Maßproblems, Fund. Math., 31 (1938) 207–223.
[5] S. Wacker, Cellular Automata on Group Sets and the Uniform Curtis-Hedlund-Lyndon Theorem, 1, Cellular Auto-mata and Discrete Complex Systems, (2016) 185–198.
[6] S. Wacker, The Garden of Eden Theorem for Cellular Automata on Group Sets, Cellular Automata, (2016) 66–78. | ||
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