Remark 9.4.13. The periodicity isomorphism of Proposition 9.4.12 is multiplication by the image of \(\beta \) in \(\pi _2\KU \). Thus that image is invertible in the graded ring \(\pi _*(\KU )\).
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Stable homotopy theory and higher algebra · Remark 9.4.13
Remark 9.4.13. The periodicity isomorphism of Proposition 9.4.12 is multiplication by the image of \(\beta \) in \(\pi _2\KU \). Thus that image is invertible in the graded ring \(\pi _*(\KU )\).
Generated from the authoritative LaTeX source.