科研之友
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摘要
Using the Euler-Maclaurin sum formula, we develop an asymptotic expansion for a fairly general sum of exponentials, which when specialized includes some common partial theta functions. Some conjectured asymptotic expansions for relevant integrals are given. We give a simple proof of a theorem by Bruce Berndt and Byungchan Kim generalizing a result found in Ramanujan's second notebook.
- 出版日期2018-4
