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Coefficients of exponential functions attached to Drinfeld modules of rank 2

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Abstract

Let \({\phi}\) be a Drinfeld A-module of rank 2 defined over C . We explicitly determine the pattern of valuations of the exponential functions attached to \({\phi}\) and discuss applications to the study of zeroes of para-Eisenstein series.

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Correspondence to Yoonjin Lee.

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Chen, I., Lee, Y. Coefficients of exponential functions attached to Drinfeld modules of rank 2. manuscripta math. 139, 123–136 (2012). https://doi.org/10.1007/s00229-011-0505-2

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  • DOI: https://doi.org/10.1007/s00229-011-0505-2

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