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19982025
most citedPhantom Maps and Homology Theories

69 citations · 179 across the 35 of their papers we have counts for

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math.AT1998★ 69 cited

Phantom Maps and Homology Theories

J. Daniel Christensen, Neil P. Strickland

We study phantom maps and homology theories in a stable homotopy category S via a certain Abelian category A. We express the group P(X,Y) of phantom maps X -> Y as an Ext group in…

math.AT1998

Morava E-theory of symmetric groups

Neil P. Strickland

We compute the completed E(n) cohomology of the classifying spaces of the symmetric groups, and relate the answer to the theory of finite subgroups of formal groups.