IASM Preprint Series 2021-01：Quantum K-theory and q-diﬀerence equations
Yongbin Ruan and Yaoxiong Wen
Abstract. This is a set of lecture notes for the ﬁrst author’s lectures on the diﬀerence equations in 2019 at the Institute of Advanced Study for Mathematics at Zhejiang University. We focus on the explicit computations and examples. The convergence of local solutions is discussed.