Bounded countable atomic compactness of ordered groups
Friedrich Wehrung (1995)
Fundamenta Mathematicae
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Displaying similar documents to “Every Lusin set is undetermined in the point-open game”
Bounded countable atomic compactness of ordered groups
Undetermined sets of point-open games
Janusz Pawlikowski (1994)
Fundamenta Mathematicae
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We show that a set of reals is undetermined in Galvin's point-open game iff it is uncountable and has property C", which answers a question of Gruenhage.
On extending automorphisms of models of Peano Arithmetic
Roman Kossak, Henryk Kotlarski (1996)
Fundamenta Mathematicae
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Continuing the earlier research in [10] we give some information on extending automorphisms of models of PA to end extensions and cofinal extensions.
On the distribution of rational points on certain Kummer surfaces
Atsushi Sato (1998)
Acta Arithmetica
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Universal normal bases for the abelian closure of the field of rational numbers
Dirk Hachenberger (2000)
Acta Arithmetica
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Endomorphism algebras over large domains
Rüdiger Göbel, Simone Pabst (1998)
Fundamenta Mathematicae
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The paper deals with realizations of R-algebras A as endomorphism algebras End G ≅ A of suitable R-modules G over a commutative ring R. We are mainly interested in the case of R having "many prime ideals", such as R = ℝ[x], the ring of real polynomials, or R a non-discrete valuation domain