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In the previous papers, the authors pointed out correspondence between asupersymmetric double-well matrix model and two-dimensional type IIAsuperstring theory on a Ramond-Ramond background. This was confirmed byagreement between planar correlation functions in the matrix model andtree-level amplitudes in the superstring theory. Furthermore, in the matrixmodel we computed one-point functions of single-trace operators to all ordersof genus expansion in its double scaling limit, and found that the large-orderbehavior of this expansion is stringy and not Borel summable. In this paper, wediscuss resurgence structure of these one-point functions and see cancellationsof ambiguities in their trans-series. More precisely, we compute both series ofambiguities arising in a zero-instanton sector and in a one-instanton sector,and confirm how they cancel each other. In case that the original integrationcontour is a finite interval not passing through a saddle point, we have tochoose an appropriate integration path in order for resurgence to work.

Resurgence of one-point functions in a matrix model for 2D type IIA superstrings