On Davenport's bound for the degree of f³ - g² and Riemann's Existence Theorem
Umberto Zannier (1995)
Acta Arithmetica
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Displaying similar documents to “Large families of dense pseudocompact subgroups of compact groups”
On Davenport's bound for the degree of f³ - g² and Riemann's Existence Theorem
On regular interstices and selective types in countable arithmetically saturated models of Peano Arithmetic
Teresa Bigorajska, Henryk Kotlarski, James Schmerl (1998)
Fundamenta Mathematicae
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We continue the earlier research of [1]. In particular, we work out a class of regular interstices and show that selective types are realized in regular interstices. We also show that, contrary to the situation above definable elements, the stabilizer of an element inside M(0) whose type is selective need not be maximal.
Explicit 4-descents on an elliptic curve
J. R. Merriman, S. Siksek, N. P. Smart (1996)
Acta Arithmetica
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Irreducible representations of metrizable spaces and strongly countable-dimensional spaces
Richard Millspaugh, Leonard Rubin, Philip Schapiro (1995)
Fundamenta Mathematicae
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Near metric properties of function spaces
P. Gartside, E. Reznichenko (2000)
Fundamenta Mathematicae
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"Near metric" properties of the space of continuous real-valued functions on a space X with the compact-open topology or with the topology of pointwise convergence are examined. In particular, it is investigated when these spaces are stratifiable or cometrisable.
Embedding partially ordered sets into
Ilijas Farah (1996)
Fundamenta Mathematicae
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We investigate some natural questions about the class of posets which can be embedded into ⟨ω,≤*⟩. Our main tool is a simple ccc forcing notion which generically embeds a given poset E into ⟨ω,≤*⟩ and does this in a “minimal” way (see Theorems 9.1, 10.1, 6.1 and 9.2).
ℳ-rank and meager groups
Ludomir Newelski (1996)
Fundamenta Mathematicae
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Assume p* is a meager type in a superstable theory T. We investigate definability properties of p*-closure. We prove that if T has countable models then the multiplicity rank ℳ of every type p is finite. We improve Saffe’s conjecture.