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Paper Citation Record · LEDGER

Coarse spaces for non-symmetric two-level preconditioners based on local extended generalized eigenproblems

As of 13 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:2404.02758.

A citation records a reference. It does not transfer a finding from one paper to another.

pith.paper-citation-record.v1
2404.02758 v3

Coverage vector

measured 0 of 0 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links

measured 2 of 2 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-13T06:32:02.005865+00:00

measured 2 of 2 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-10T13:57:11.626354Z

measured 0 of 1 external citation measurements

A source-named dated measurement, never combined with another source.

Source: pith, observed 2026-08-05T11:56:30.599029Z

Reference resolution

0 of 0 outbound references displayed

  • verified exact0
  • verified fuzzy0
  • unresolved0
  • parse uncertain0
  • malformed identifier0
  • metadata mismatch0

External citation measurements

No source-named external measurement is stored.

Outbound references

No outbound reference observations are available for this paper version.

Pith citing papers

Observation ebf90d9f-f05e-418b-8314-2b272863b478 · inbound

Theory of two-level Schwarz preconditioners with piecewise-polynomial coarse spaces for the high-frequency Helmholtz equation cites this paper.

Theory of two-level Schwarz preconditioners with piecewise-polynomial coarse spaces for the high-frequency Helmholtz equation Coarse spaces for non-symmetric two-level preconditioners based on local extended generalized eigenproblems

Reference 60

Resolution
unresolved
no resolver link, observed 2026-08-10T13:57:11.626354Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-10T13:57:11.626354Z digest=sha256:62d100d92044ce39c511204c4a31f2ec52919946b596e482b657afcf991edee3

Observation 4865a5c0-5796-49a6-892f-87b8f2e9c9c1 · inbound

Achieving wavenumber robustness in domain decomposition for heterogeneous Helmholtz equation: an overview of spectral coarse spaces cites this paper.

Achieving wavenumber robustness in domain decomposition for heterogeneous Helmholtz equation: an overview of spectral coarse spaces Coarse spaces for non-symmetric two-level preconditioners based on local extended generalized eigenproblems

Reference 43

Resolution
verified exact
local_arxiv, observed 2026-08-05T11:56:30.685548Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-13T06:32:02.005865+00:00.

source=pdf_text observed=2026-08-05T11:56:28.217664Z digest=sha256:1bc8cc22ecaad54bbeea6f0439ec5acd32851de9af506b495b79b1b706d7cae6