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math.AT2002
Spaces of multiplicative maps between highly structured ring spectra
A. Lazarev
We uncover a somewhat surprising connection between spaces of multiplicative maps between -ring spectra and topological Hochschild cohomology. As a consequence we show th…
math.AT2002
Towers of MU-algebras and the generalized Hopkins-Miller theorem
A. Lazarev
Our results are of three types. First we describe a general procedure of adjoining polynomial variables to -ring spectra whose coefficient rings satisfy certain restricti…