This paper is a companion to the Boardman-Wilson paper on the ring spectrum P(n). When the prime is 2, this spectrum is not commutative, which introduces several complications. Here, we supply the necessary details of the relevant Hopf algebroids and Hopf ring for this case.
Homology, Homotopy and Applications, Vol. 10 (2008), No. 3, pp.101-135.
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