= Group Actions by Keith Conrad
{c}
{tag=Work by Keith Conrad}
By <Keith Conrad>.
Online text: https://kconrad.math.uconn.edu/blurbs/grouptheory/gpaction.pdf
Cited passages: Definition 1.3, printed page 2: the two action axioms; Theorem 3.16(b)-(c), printed pages 12-13: conjugate stabilizers, transport cosets and the orbit-stabilizer formula.
Additional cited passages: printed p. 3, Theorem 1.7 and the following kernel paragraph; pp. 7–8, Example 2.12; p. 9, Definition 2.17 and Example 2.20; p. 20, comparison of free and faithful actions. The standalone notes are authored by <Keith Conrad>; the university hosts the author’s website. No publication year or version is verified.
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