In which we meet Cayley’s Theorem and reach the end of this particular adventure, but catch a glimpse of far-off lands still to be explored.
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Theorem of the week | Expositions of interesting mathematical results
Theorem of the week
Expositions of interesting mathematical results
Groups and Group Actions: Lecture 16
May 17, 2017Posted in Groups and Group Actions, Lecture, Oxford teaching | Leave a Comment »
Groups and Group Actions: Lecture 15
May 15, 2017In which we meet the Orbit-Counting Formula
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Groups and Group Actions: Lecture 14
May 10, 2017In which we explore groups of order 
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Groups and Group Actions: Lecture 13
May 8, 2017In which we explore the Orbit-Stabiliser Theorem.
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Groups and Group Actions: Lecture 12
May 3, 2017In which we meet group actions.
Posted in Groups and Group Actions, Lecture, Oxford teaching | 1 Comment »
Groups and Group Actions: Lecture 11
May 1, 2017In which we meet and explore quotient groups.
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Groups and Group Actions: Lecture 10
April 26, 2017In which we think some more about homomorphisms, and meet normal subgroups.
Posted in Groups and Group Actions, Lecture, Oxford teaching | 1 Comment »
Groups and Group Actions: Lecture 9
April 24, 2017In which we think about homomorphisms, and wonder how many genuinely different groups there are with small orders.
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Groups and Group Actions: Lecture 8.5
April 17, 2017In which we wonder what a non-integer lecture is anyway.
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Groups and Group Actions: Lecture 8
March 9, 2017In which we prove Lagrange’s theorem, and deduce many interesting results as a consequence.
Posted in Groups and Group Actions, Lecture, Oxford teaching | 4 Comments »
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Theorem of the week