Automorphic form

In mathematics, the accepted angle of automorphic anatomy is the addendum to analytic functions, conceivably of several circuitous variables, of the approach of modular forms. It is in agreement of a Lie accumulation G, to generalise the groups SL2(R) or PSL2 (R) of modular forms, and a detached accumulation \Gamma \subset G, to generalise the modular group, or one of its accordance subgroups.