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arXiv · 2210.02280

Mock theta functions and indefinite modular forms II

Minoru Wakimoto
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Abstract

In this paper, we compute the Zwegers's modification of the mock theta functions $\Phi^{[m,0] \, \ast}$ and study the modular transformation properties of the indefinite modular forms which appear in the explicit formula for the modified functions $\tilde{\Phi}^{[m,0] \, \ast}$.

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Minoru Wakimoto. 2022-10-05. Mock theta functions and indefinite modular forms II. https://arxiv.org/abs/2210.02280

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