Smooth multiparameter perturbation of polynomials and operators
Mark Losik, Peter W. Michor, Armin Rainer
TL;DR
This paper aimed to study smooth multiparameter perturbations of polynomials and operators, but was withdrawn due to a proof gap in the main result.
Contribution
The paper's main contribution was to analyze smooth multiparameter perturbations of polynomials and operators.
Findings
Paper was withdrawn due to a proof gap.
No concrete results or conclusions available.
Main result remains unproven.
Abstract
This paper has been withdrawn by the authors due to a gap in the proof of the main result (in 5.3).
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Taxonomy
TopicsSpectral Theory in Mathematical Physics · Mathematical functions and polynomials · Holomorphic and Operator Theory