Mathematics (Abstract Algebra) Karteikarten am Ch. 5: Permutation Groups, erstellt von William Hartemink am 07/04/2017.
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Erstellt von William Hartemink
vor etwa 7 Jahre
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Schließen
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Erstellt von William Hartemink
vor etwa 7 Jahre
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Define: Permutation of A
Define: Permutation Group of A
Products of Disjoint Cycles
Disjoint Cycles Commute
Order of a Permutation
Product of 2-Cycles
If e = (r number of Betas)
Theorem: Always even or always odd
Define: Even and Odd Permutations
Even permutations form a group
Define: Alternating group of degree n
For n > 1, A_n has what order?
