# Structure formulas for wave operators under a small scaling invariant condition

We obtain structure formulas for the intertwining wave operators of a Schroedinger operator with potential V in R^3. The difference from our previous submission arXiv:1612.07304 lies with the fact that here we impose a scaling invariant condition on the potential, albeit with a smallness requirement.

**Comments:**16 pages. arXiv admin note: text overlap with arXiv:1612.07304

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