Reference health
Complete the Correlation Matrix
8/8 checkable references clean · checked 2026-07-26
Every reference with a DOI in the deposited reference list resolved to a known work in Crossref or DataCite at the dated check, and none carried a retraction, withdrawal, or removal notice.
5 without a DOI — not checked. A reference deposited without a DOI is never matched by title or guessed at; it stays outside the checked set, and this line discloses that.
The 8 checked references that resolve
resolves10.1016/0024-3795(89)90706-4
Determinantal formulae for matrix completions associated with chordal graphs
resolves10.2307/2330812
Pricing European Currency Options: A Comparison of the Modified Black- Scholes Model and a Random Variance Model
resolves10.1093/rfs/6.2.327
A Closed-Form Solution for Options with Stochastic Volatility with Applications to Bond and Currency Options
resolves10.1080/14697680600841108
Fast strong approximation Monte Carlo schemes for stochastic volatility models
resolves10.1023/A:1009803506170
Stochastic Volatility With an Ornstein–Uhlenbeck Process: An Extension
The 5 references without a DOI — listed, not checked
no DOI — not checkedDuff, I. S. and Erisman, A. M. and Reid, J. K.: Direct Methods for Sparse Matrices. Oxford Science Publications, Oxford, 1986.
no DOI — not checkedFrommer, A.: Dünn besetzte Matrizen. Manuscript, University of Wuppertal, 2003.
no DOI — not checkedA. George and J. W. H. Liu: Computer solution of large sparse positive-definite systems. Prentice-Hall, New-Jersey, 1981.
no DOI — not checkedG. Golub and C. van Loan: Matrix computations. The Johns Hopkins University Press, 1996.
no DOI — not checkedLaurent, M.: Matrix completion problems. The Encyclopedia of Optimization, 3, 221–229 (2001).
What this badge says. CiteStamped means the CHECKABLE references of this
work were clean at the dated check: each resolved to a known work in a public registry, and none
carried a retraction notice at that time. It says nothing about the quality, findings,
or importance of the work itself, and nothing about references deposited without a DOI.
checked 2026-07-26 — re-checked daily as this page is visited; titles and statuses come from Crossref and DataCite and are not part of the signed record
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