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arXiv · 2006.05273

Pullback of Klingen Eisenstein series and certain critical L-values identities

Alok Shukla
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Abstract

We obtain pullback formulas for Klingen Eisenstein series with arbitrary levels, with respect to both Siegel congruence and paramodular subgroups, in degree two. Pullback results are used, along with the Fourier series expansion of Klingen Eisenstein series given by Mizumoto, to prove certain identities involving critical values of $ L$-functions attached to normalized elliptic modular forms of weight $ k $ and full level.

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Alok Shukla. 2020-06-05. Pullback of Klingen Eisenstein series and certain critical L-values identities. https://doi.org/10.1007/s11139-019-00246-w

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