Almost global well-posedness for quasilinear strongly coupled wave-Klein-Gordon systems in two space dimensions

We prove almost global well-posedness for quasilinear strongly coupled wave-Klein-Gordon systems with small and localized data in two space dimensions. We assume only mild decay on the data at infinity as well as minimal regularity. We systematically investigate all the possible quadratic null form...

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Bibliographic Details
Main Authors: Mihaela Ifrim, Annalaura Stingo
Format: Article
Language:English
Published: Cambridge University Press 2025-01-01
Series:Forum of Mathematics, Sigma
Subjects:
Online Access:https://www.cambridge.org/core/product/identifier/S2050509425100819/type/journal_article
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