### Abstract

This paper presents Markus Rost's proofs of two of his theorems, the Chain Lemma and the Norm Principle. This completes the published verification of the Bloch-Kato conjecture.

Original language | English (US) |
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Title of host publication | Algebraic Topology |

Subtitle of host publication | The Abel Symposium 2007 - Proceedings of the 4th Abel Symposium |

Pages | 95-130 |

Number of pages | 36 |

DOIs | |

State | Published - Dec 1 2009 |

Externally published | Yes |

Event | 4th Abel Symposium 2007: Algebraic Topology - Oslo, Norway Duration: Aug 5 2007 → Aug 10 2007 |

### Publication series

Name | Algebraic Topology: The Abel Symposium 2007 - Proceedings of the 4th Abel Symposium |
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### Other

Other | 4th Abel Symposium 2007: Algebraic Topology |
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Country | Norway |

City | Oslo |

Period | 8/5/07 → 8/10/07 |

### All Science Journal Classification (ASJC) codes

- Algebra and Number Theory

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## Cite this

Haesemeyer, C., & Weibel, C. (2009). Norm varieties and the chain lemma. In

*Algebraic Topology: The Abel Symposium 2007 - Proceedings of the 4th Abel Symposium*(pp. 95-130). (Algebraic Topology: The Abel Symposium 2007 - Proceedings of the 4th Abel Symposium). https://doi.org/10.1007/978-3-642-01200-6_6