Abstract Algebra 68: Stabilizers

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Abstract Algebra 68: Stabilizers

Abstract: We give an introduction to stabilizers, which are used in the orbit-stabilizer theorem. If G is a group acting on a set S, and if i is an element of S, then the stabilizer of i is the set of group elements that map i to itself. The stabilizer is always a subgroup of G.

This video accompanies the class "Introduction to Abstract Algebra" at Colorado State University:
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tnx for these beautiful intuitive lectures!!!
certainly deserve much more views

pouyarahgozar