Nɴ-free abelian group with no non-zero homomorphism to ℤ
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Saharon Shelah
shelah@math.huji.ac.il
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Abstract
We, far any natural ð‘›, construct an Nð‘›-free abelian groups which have few homomorphisms to ℤ. For this we use "Nð‘›-free (ð‘› + 1)-dimensional black boxes". The method is hopefully relevant to other constructions of Nð‘›-free abelian groups.
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Published
2007-08-01
How to Cite
[1]
S. Shelah, “NÉ´-free abelian group with no non-zero homomorphism to ℤ”, CUBO, vol. 9, no. 2, pp. 59–79, Aug. 2007.
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