English

(1 + d/dz)^(-1)

Algebraic Geometry 2016-10-04 v2 Analysis of PDEs Classical Analysis and ODEs Dynamical Systems

Abstract

We investigate the structure of fully non-linear P.D.E.'s in holomorphic functions, with emphasis on the functorial generalisation of so called "irregular" O.D.E.'s. Highlights are an implicit function theorem removing the perturbation conditions of Nash-Moser type, best possible existence results when the singularity of the linearised P.D.E. is at worst bi-dimensional, and various, again optimal, corollaries on existence of centre manifolds and conjugation to normal form of 3-dimensional vector fields.

Keywords

Cite

@article{arxiv.1203.3045,
  title  = {(1 + d/dz)^(-1)},
  author = {Michael McQuillan and Daniel Panazzolo},
  journal= {arXiv preprint arXiv:1203.3045},
  year   = {2016}
}

Comments

This paper has been withdrawn due to an error in the proof of Claim I.3.5

R2 v1 2026-06-21T20:33:49.190Z