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Spectral Decomposition and High-Accuracy Green’s Functions: Overcoming the Nyquist-Shannon Limit via Complex-time Krylov Expansion

APS journal article published 2026-04-21 presenting a computational method that uses spectral decomposition and a complex-time Krylov expansion to improve Green’s function calculations.

Categories: science-and-space

Generated scores

Scores are based on the cited reporting and use a 1–10 scale. Read the methodology.

Confidence
5/10
Geographic reach
1/10
Global importance
3/10
Impact magnitude
3/10
Positivity
6/10
Urgency
1/10

Why it matters

The item is a peer-reviewed research article reporting a methodological advance in computational physics.

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