Picard Group of the E(2)-local Stable Homotopy Category at the Prime Three
نویسنده
چکیده
Let L2 denote the stable homotopy category of v−1 2 BP -local spectra at the prime three. In [2], it is shown that the Picard group of L2 consisting of isomorphic classes of invertible spectra is isomorphic to either the direct sum of Z and Z/3 or the direct sum of Z and two copies of Z/3. In this paper, we conclude the Picard group is isomorphic to the latter group by showing the existence of an exotic invertible spectrum.
منابع مشابه
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