Double Eisenstein series and modular forms of level $4$

Katsumi Kina

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arXiv · 2403.06917

Double Eisenstein series and modular forms of level $4$

Katsumi Kina

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Abstract

We study the $\mthbb{Q}$-vector space generated by the double zeta values with character of conductor $4$. For this purpose, we define associated double Eisenstein series and investigate their relation with modular forms of level $4$.

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Katsumi Kina. 2024-03-11. Double Eisenstein series and modular forms of level $4$. https://arxiv.org/abs/2403.06917

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