“…In this paper, we investigate the more precise uniform asymptotic behavior of j m,k (n), a m,k (n) and b m,k (n), which is partly suggested Bringmann and Manschot [10, Section 1.2]. Our main tool is the classical asymptotic analysis which is different above literature [10,8,30,27]. We note that all of those are used the circle method.…”