Meaning of nebentypus | Babel Free

Definitions

The character χ, as applied to a modular form.

Examples

“For K an imaginary quadratic field with discriminant -D#95;K and associated quadratic Galois character #92;chi#95;K, Kojima, Gritsenko and Krieg studied a Hermitian Maass lift of elliptic modular cusp forms of level D#95;K and nebentypus #92;chi#95;K via Hermitian Jacobi forms to Hermitian modular forms of level one for the unitary group U(2,2) split over K.”

CEFR level