The cohomology of motivic A(2)
The cohomology of motivic A(2)
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动机 A(2) 的上同调
DOI:
10.4310/hha.2009.v11.n2.a13
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发表时间:
2009
期刊:
影响因子:
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通讯作者:
Daniel Isaksen
中科院分区:
文献类型:
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作者:
Daniel Isaksen
Working over an algebraically closed field of characteristic zero, we compute the cohomology of the subalgebra A(2) of the motivic Steenrod algebra that is generated by Sq^1, Sq^2, and Sq^4. The method of calculation is a motivic version of the May spectral sequence.
Speculatively assuming that there is a "motivic modular forms" spectrum with certain properties, we use an Adams-Novikov spectral sequence to compute the homotopy of such a spectrum at the prime 2.