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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.

