Automorphic Forms on GL(2)

Automorphic forms on \( GL(2) \) refer to certain types of mathematical objects that appear in the study of number theory, representation theory, and harmonic analysis. They are a special class of functions defined on the adelic points of the group \( GL(2) \), which is the group of \( 2 \times 2 \) invertible matrices over a global field (like the rationals \( \mathbb{Q} \)).