# nLab Gereon Quick

website

## Selected writings

On the Hopf invariant and the Hopf invariant one problem:

• Gereon Quick, The Hopf invariant one problem via K-theory, lecture notes, 2014 (pdf)

On the e-invariant:

• Gereon Quick, The $e$-invariant, lecture notes, 2014 (pdf)

On the e-invariant and the J-homomorphism:

• Gereon Quick, The $e$-invariant and the $J$-homomorphism, lecture notes, 2014 (pdf)
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Last revised on November 28, 2020 at 15:11:21. See the history of this page for a list of all contributions to it.