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arXiv · 2603.12492

Cofreeness of the Lubin-Tate deformation ring

Charles Rezk
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Abstract

We give a proof of the cofreeness of the Lubin-Tate deformation ring, by generalizing earlier results by Matt Ando and Yifei Zhu about $\mathsf{H}_\infty$-orientations to the context of power operations for Morava $E$-theory.

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Charles Rezk. 2026-03-12. Cofreeness of the Lubin-Tate deformation ring. https://arxiv.org/abs/2603.12492

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