11XX 


Number theory 

11Fxx 

Discontinuous groups and automorphic forms [See also 11R39, 11S37, 14Gxx, 14Kxx, 22E50, 22E55, 30F35, 32Nxx} {For relations with quadratic forms, see 11E45]} 


11F03 
Modular and automorphic functions 


11F06 
Structure of modular groups and generalizations; arithmetic groups [See also 20H05, 20H10, 22E40] 


11F11 
Holomorphic modular forms of integral weight 


11F12 
Automorphic forms, one variable 


11F20 
Dedekind eta function, Dedekind sums 


11F22 
Relationship to Lie algebras and finite simple groups 


11F23 
Relations with algebraic geometry and topology 


11F25 
HeckePetersson operators, differential operators (one variable) 


11F27 
Theta series; Weil representation; theta correspondences 


11F30 
Fourier coefficients of automorphic forms 


11F32 
Modular correspondences, etc. 


11F33 
Congruences for modular and $p$adic modular forms [See also 14G20, 22E50] 


11F37 
Forms of halfinteger weight; nonholomorphic modular forms 


11F41 
Automorphic forms on ${\rm GL}(2)$; Hilbert and HilbertSiegel modular groups and their modular and automorphic forms; Hilbert modular surfaces [See also 14J20] 


11F46 
Siegel modular groups; Siegel and HilbertSiegel modular and automorphic forms 


11F50 
Jacobi forms 


11F52 
Modular forms associated to Drinfelสนd modules 


11F55 
Other groups and their modular and automorphic forms (several variables) 


11F60 
HeckePetersson operators, differential operators (several variables) 


11F66 
Langlands $L$functions; one variable Dirichlet series and functional equations 


11F67 
Special values of automorphic $L$series, periods of modular forms, cohomology, modular symbols 


11F68 
Dirichlet series in several complex variables associated to automorphic forms; Weyl group multiple Dirichlet series 


11F70 
Representationtheoretic methods; automorphic representations over local and global fields 


11F72 
Spectral theory; Selberg trace formula 


11F75 
Cohomology of arithmetic groups 


11F80 
Galois representations 


11F85 
$p$adic theory, local fields [See also 14G20, 22E50] 


11F99 
None of the above, but in this section 