rt3-equivalence-and-examples-expanded

# Interactive video lesson plan for: RT3. Equivalence and Examples (Expanded)

#### Activity overview:

Representation Theory: We define equivalence of representations and give examples of irreducible representations for groups of low order. Then we use the commutator subgroup to characterize all one dimensional representations of G (characters) in terms of the abelianization of G.

Course materials, including problem sets and solutions, available at http://mathdoctorbob.org/UR-RepTheory.html

Tagged under: Mathematics,representation,theory,finite,group,linear,algebra,matrix,equivalence,intertwining,operator,unitary,irreducible,character,quaternion,symmetric,dihedral,commutator,subgroup,abelianization,homomorphism,modular,integer,fundamental,theorem

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