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arXiv · 2109.12957

A holomorphic mapping property of analytic pseudo-differential operators

David Scott Winterrose
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Abstract

We study the holomorphic extendibility of $\text{Op}(p)u$, when $p$ is an analytic symbol, and explicit information is available on the domains of holomorphic extendibility of both $p$ and $u$. By a contour deformation argument, we obtain a precise local estimate of the domain of holomorphy of $\text{Op}(p)u$ in terms of the information on $p$ and $u$.

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David Scott Winterrose. 2022-10-17. A holomorphic mapping property of analytic pseudo-differential operators. https://doi.org/10.1007/s11868-022-00488-1

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