A connection formula of a divergent bilateral basic hypergeometric   function
  We give the new connection formula for the divergent bilateral basic hypergeometric series ${}_2\psi_2(a_1,a_2;b_1;q,x)$ by the using of the $q$-Borel-Laplace resummation method and Slater's formula. The connection coefficients are given by elliptic functions. 
Takeshi Morita
math.AP