Winter 2005 QG Seminar Errata

John Baez

Here's a list of errors we've found in the Winter 2005 Quantum Gravity Seminar notes. If you discover any more errors, please let me know, and we'll eventually try to correct them, or at least add them to this list.

• Week 1, page 5: "Kelley" should be "Kelly". The coherence laws for categorified rings are discussed in:

  • G. Kelly, Coherence theorems for lax algebras and distributive laws, Lecture Notes in Mathematics 420, Springer Verlag, Berlin, 1974, pp. 281-375.

  • M. Laplaza, Coherence for distributivity, Lecture Notes in Mathematics 281, Springer Verlag, Berlin, 1972, pp. 29-72.

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