Spectral decomposition formula and moments of symmetric square $L$-functions
Izvestiya. Mathematics , Tome 87 (2023) no. 4, pp. 641-682.

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We prove a spectral decomposition formula for averages of Zagier $L$-series in terms of moments of symmetric square $L$-functions associated to Maass and holomorphic cusp forms of levels $4$, $16$, $64$.
Keywords: $L$-functions, Eisenstein series, Kuznetsov trace formula.
Mots-clés : Gauss sums
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O. G. Balkanova. Spectral decomposition formula and moments of symmetric square $L$-functions. Izvestiya. Mathematics , Tome 87 (2023) no. 4, pp. 641-682. http://geodesic.mathdoc.fr/item/IM2_2023_87_4_a0/

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