A cancellative amenable ascending union of nonamenable semigroups
We construct an example of a cancellative amenable semigroup which is the ascending union of semigroups, none of which are amenable.
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Bedřich Pondělíček (1971)
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A characterization of convolution and related operations.
Claudi Alsina (1985)
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A class of maximal inverse subsemigroups of TX.
J.W. Nichols (1976/1977)
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A counterexample in the cohomology of monoids.
W.R. Nico (1972)
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A Hahn-Banach theorem for separation of semigroups and its application.
Zsolt Páles (1989)
Aequationes mathematicae
A left compatible coequality relation on a semigroup with apartness.
Romano, Daniel Abraham (1999)
Novi Sad Journal of Mathematics
A matrix characterization of the maximal groups in
Darald J. Hartfiel, Carlton J. Maxson (1975)
Czechoslovak Mathematical Journal
A note on the quasi-antiorder in a semigroup.
Romano, Daniel Abraham (2007)
Novi Sad Journal of Mathematics
A Note on the Structure of the Semigroup of Doubly-Stochastic Matrices
Štefan Schwarz (1967)
Matematický časopis
A semigroup in function algebra.
J. Schmidt (1971)
Semigroup forum
A semigroup treatment of some theorems on non-negative matrices
Štefan Schwarz (1965)
Czechoslovak Mathematical Journal
A semigroup-theoretic proof of the law of large numbers.
J. A. Goldstein (1977/1978)
Semigroup forum
A study of operands in terms of maximal generalized orbits.
W.R. Nico (1974)
Semigroup forum
-systems
R. Gorton (1976)
Compositio Mathematica
A theorem on doubly transitive permutation groups with application to universal algebras
G. Grätzer (1964)
Fundamenta Mathematicae
Abian's order relation for semigroups.
F.R. McMorris, C.S. Johnson (1978)
Semigroup forum
Algebraic theory of finite semigroups
John Rhodes (1969/1970)
Séminaire Dubreil. Algèbre et théorie des nombres
An example of a semigroup where a D-class is a subsemigroup but not bisimple.
H.R.K. Iyengar (1970)
Semigroup forum
An unconventional problem in the elementary theory of numbers
Štefan Schwarz (1981)
Czechoslovak Mathematical Journal
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