Stationary phase with Cauchy singularity. A critical point of signature $(+,-)$

Fuente: arXiv

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Bibliographic Details
Main Authors:	Klein, Christian, Sjöstrand, Johannes, Zerzeri, Maher
Format:	Preprint
Published:	2026
Subjects:	Analysis of PDEs Mathematical Physics
Online Access:	Acceder al recurso
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Internet

https://arxiv.org/abs/2601.16542