The first coefficient of Langlands Eisenstein series for $\hbox{SL}(n,\mathbb Z)$
Autor: | Goldfeld, Dorian, Stade, Eric, Woodbury, Michael |
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Rok vydání: | 2023 |
Předmět: | |
Druh dokumentu: | Working Paper |
Popis: | Fourier coefficients of Eisenstein series figure prominently in the study of automorphic L-functions via the Langlands-Shahidi method, and in various other aspects of the theory of automorphic forms and representations. In this paper, we define Langlands Eisenstein series for ${\rm SL}(n,\mathbb Z)$ in an elementary manner, and then determine the first Fourier coefficient of these series in a very explicit form. Our proofs and derivations are short and simple, and use the Borel Eisenstein series as a template to determine the first Fourier coefficient of other Langlands Eisenstein series. Comment: arXiv admin note: text overlap with arXiv:2212.14534 |
Databáze: | arXiv |
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