The recent work of George Andrews and Mircea Merca on the truncated version of Euler?s pentagonal number theorem has opened up a new study on truncated theta series. Since then several papers on the topic have followed. In collaboration with Chun Wang, I was able to generalize it to Hecke-Rogers type double series, which are associated with some interesting partition functions. In this talk, I will present our results.
Forschungs-