Odd primary Steenrod algebra, additive formal group laws, and modular invariants
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We give a conceptual clarification of Milnor's theorem, which tells us the Hopf algebra structure of the stable co-operations <i>H</i><sub>*</sub><i>H</i> in the odd primary ordinary cohomology. Directly connecting <i>H</i><sub>*</sub><i>H</i> with the quasi-strict automorphism group of some 1-dimensional additive formal group law and modular invariants, we give a new proof of this theorem of Milnor.
- Tokyo Sugaku Kaisya Zasshi
Tokyo Sugaku Kaisya Zasshi 58(2), 311-332, 2006-04-01
The Mathematical Society of Japan