Oscar Randal-Williams

Part II Algebraic Topology, Lent 2024

Lecture notes are available. All corrections are welcome.

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Part IB Groups, Rings, and Modules, Lent 2024

Lecture notes are available. All corrections are welcome.

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Part III Characteristic classes and K-theory, Lent 2023

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Part III Algebraic Topology, Michaelmas 2021

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The small simplices theorem

Part III Homotopy Theory, Lent 2021

Lecture notes (warning: massive file size). All corrections are welcome.

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Part IA Groups, Michaelmas 2019

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Part IA Groups, Michaelmas 2018

Lecture notes. All corrections are welcome.

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Part IB Groups, Rings, and Modules, Lent 2018

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Part III Characteristic classes and K-theory, Lent 2018

Lecture notes. All corrections are welcome.

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Part IV Cobordism categories and the Madsen-Weiss theorem, Michaelmas 2017

Part IB Groups, Rings, and Modules, Lent 2017

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Part III Algebraic Topology, Michaelmas 2016

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The small simplices theorem

Part IB Groups, Rings, and Modules, Lent 2016

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Part III Homotopy Theory, Lent 2015

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Part II Algebraic Topology, Michaelmas 2014

Lecture notes are available. All corrections are welcome.

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Free groups handout (Section 4.2 in the notes.)

Part II Algebraic Topology, Michaelmas 2013

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Free groups handout
Acyclic carriers handout