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Bibliographic Details
Main Authors: Cuong, Nguyen Duy, Kruger, Alexander Y.
Format: Preprint
Published: 2024
Subjects:
Online Access:https://arxiv.org/abs/2412.05336
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Table of Contents:
  • We show that the existing generalized separation statements including the conventional extremal principle and its extensions differ {in the ways norms on product spaces are defined}. We prove a general separation statement with arbitrary product norms covering the existing results of this kind. The proof is divided into a series of claims and exposes the key steps and arguments used when proving generalized separation statements. As an application, we prove dual necessary (sufficient) conditions for an abstract product norm extension of the approximate stationarity (transversality) property.