12 citations · 22 across the 13 of their papers we have counts for
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math.LO2020★ 1 cited
On the additivity of strong homology for locally compact separable metric spaces
Nathaniel Bannister, Jeffrey Bergfalk, Justin Tatch Moore
We show that it is consistent relative to a weakly compact cardinal that strong homology is additive and compactly supported within the class of locally compact separable metric sp…
math.LO2020
The definable content of homological invariants I: &
Jeffrey Bergfalk, Martino Lupini, Aristotelis Panagiotopoulos
This is the first installment in a series of papers in which we illustrate how classical invariants of homological algebra and algebraic topology can be enriched with additional de…
math.LO2020
The first omega alephs: from simplices to trees of trees to higher walks
Jeffrey Bergfalk
The point of departure for the present work is Barry Mitchell's 1972 theorem that the cohomological dimension of is . We record a new proof and mild strengthening o…