nebentypus
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English
[edit]Etymology
[edit](This etymology is missing or incomplete. Please add to it, or discuss it at the Etymology scriptorium.)
Noun
[edit]nebentypus
- (mathematics) The character χ, as applied to a modular form.
- 2016, Tobias Berger, Krzysztof Klosin, “A -adic Hermitian Maass lift”, in arXiv[1]:
- For an imaginary quadratic field with discriminant and associated quadratic Galois character , Kojima, Gritsenko and Krieg studied a Hermitian Maass lift of elliptic modular cusp forms of level and nebentypus via Hermitian Jacobi forms to Hermitian modular forms of level one for the unitary group split over .