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MiS Preprint

Resurgent analysis of the Witten Laplacian in one dimension – II.

Alexander Getmanenko


The Witten Laplacian in one dimension is studied further by methods of resurgent analysis in order to approach Fukaya’s conjectures relating WKB asymptotics and disc instantons. In this paper more precise connection formulae are presented, which allows the calculation of a subdominant exponential term in the hyperasymptotic expansion of a low-lying eigenvalue. Calculation of eigenfunctions corresponding to low-lying eigenvalues is presented in two examples.

Apr 19, 2010
Apr 19, 2010

Related publications

2010 Journal Open Access
Alexander Getmanenko

Resurgent analysis of the Witten Laplacian in one dimension. Pt. 2

In: Funkcialaj ekvacioj, 56 (2010) 1, pp. 121-176