Mathematics > Analysis of PDEs
arXiv:2606.20879 (math)
[Submitted on 18 Jun 2026]
Abstract:The paper establishes integrated local energy decay (ILED) estimates for the damped wave equation on certain non-stationary spacetimes. The main technical result is a high frequency estimate that holds in great generality, provided that null geodesics trapped in a compact region are sufficiently damped.
Submission history
From: Mihai Tohaneanu [view email]
[v1]
Thu, 18 Jun 2026 19:09:54 UTC (43 KB)
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