Forelesning 19: Ext over A(2) ¡­

Forelesning 19: Ext over A(2)

• Nobuo Shimada and Akira Iwai: "On the cohomology of some Hopf algebras", Nagoya Math. J. (1967)
• Donald M. Davis and Mark Mahowald: "Ext over the subalgebra A_2 of the Steenrod algebra for stunted projective spaces", CMS Conf. Proc. (1982)