Indirect boundary observability for a system of two coupled singular hyperbolic equations in several space dimensions

Brahim Allal, Jawad Salhi

Open source

DOI: 10.22541/au.174846620.02356587/v1
Published: 2025-05-28
Container: Not recorded
Publisher: Wiley
Open access: unknown

Credibility signals

uncertain Score 60/100 under policy 1.0.0. This is a metadata assessment, not a judgment of the paper's conclusions.

Show all credibility signals

supportingDOI registered: A matching record was returned by Crossref. Source: Crossref; license: CC0 metadata
supportingDOI resolves: A matching record was returned by Crossref. Source: Crossref; license: CC0 metadata
not scoredDirectory of Open Access Journals: No matching DOAJ record was present in this response. No allow-list match; this is not evidence of low credibility. Source: DOAJ; license: CC0
not scoredMEDLINE indexed: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredOpenAlex core source: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredKnown publisher allow-list: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredROR affiliation: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredRetraction Watch retraction: No retraction notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete. Source: Retraction Watch; license: CC BY 4.0
not scoredRetraction Watch expression of concern: No expression of concern notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete. Source: Retraction Watch; license: CC BY 4.0
not scoredRetraction Watch correction: No correction notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete. Source: Retraction Watch; license: CC BY 4.0
not scoredRetraction Watch reinstatement: No reinstatement notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete. Source: Retraction Watch; license: CC BY 4.0
not scoredOpen access status: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredPublication license: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
cautionPublication version: Identified as a preprint; peer review and later versions may change the record. Source: Normalized work metadata; license: Caller-provided; provenance license not supplied to scorer
supportingMetadata completeness: All 6 scored descriptive metadata groups are present. Source: Normalized work metadata; license: Caller-provided; provenance license not supplied to scorer

Cite this work

BibTeX

@article{allodium:10.22541/au.174846620.02356587/v1,
  title = {Indirect boundary observability for a system of two coupled singular hyperbolic equations in several space dimensions},
  author = {Brahim Allal and Jawad Salhi},
  year = {2025},
  doi = {10.22541/au.174846620.02356587/v1},
  url = {https://doi.org/10.22541/au.174846620.02356587/v1}
}

RIS

TY  - JOUR
TI  - Indirect boundary observability for a system of two coupled singular hyperbolic equations in several space dimensions
AU  - Brahim Allal
AU  - Jawad Salhi
PY  - 2025
DO  - 10.22541/au.174846620.02356587/v1
UR  - https://doi.org/10.22541/au.174846620.02356587/v1
ER  -

APA

Allal, B., & Salhi, J. (2025). Indirect boundary observability for a system of two coupled singular hyperbolic equations in several space dimensions. https://doi.org/10.22541/au.174846620.02356587/v1

Source records

crossref · retrieved 2026-09-26T09:25:47.183Z