23 citations · 35 across the 10 of their papers we have counts for
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William Gordon Ritter
Consider pairs of the form (G, N), with G a group and N \normal G, as objects of a category \PG. A morphism (G_1, N_1) \To (G_2, N_2) will be a group homomorphism f : G_1 \To G_2 s…