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arXiv · 2001.01758

The Mahowald operator in the cohomology of the Steenrod algebra

Daniel C. Isaksen
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Abstract

We study the Mahowald operator $M = \langle g_2,h_0^3, - \rangle$ in the cohomology of the Steenrod algebra. We show that the operator interacts well with the cohomology of $A(2)$, in both the classical and $\mathbb{C}$-motivic contexts. This generalizes previous work of Margolis, Priddy, and Tangora.

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Daniel C. Isaksen. 2020-01-06. The Mahowald operator in the cohomology of the Steenrod algebra. https://arxiv.org/abs/2001.01758

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