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Subsemigroups of amenable groups. (English) Zbl 0174.30801


Keywords:

group theory
Full Text: DOI

References:

[1] K. I. Appel and F. M. Djorup, On the group generated by a free semigroup, Proc. Amer. Math. Soc. 15 (1964), 838 – 840. · Zbl 0126.04701
[2] Mahlon M. Day, Amenable semigroups, Illinois J. Math. 1 (1957), 509 – 544. · Zbl 0078.29402
[3] Erling Følner, Note on groups with and without full Banach mean value, Math. Scand. 5 (1957), 5 – 11. · Zbl 0080.31903 · doi:10.7146/math.scand.a-10482
[4] A. H. Frey, Jr., Studies in amenable semigroups, Thesis, University of Washington, Seattle, Washington, 1960.
[5] E. Granirer, Extremely amenable semigroups. II, Math. Scand. 20 (1967), 93 – 113. · Zbl 0204.03501 · doi:10.7146/math.scand.a-10825
[6] J. von Neumann, Zur allgemeinen Theorie des Masses, Fund. Math. 13 (1929), 73-116. · JFM 55.0151.01
[7] Carroll Wilde and Klaus Witz, Invariant means and the Stone-Čech compactification, Pacific J. Math. 21 (1967), 577 – 586. · Zbl 0154.39301
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