SIAM Review: Journal Impact & Metrics

SIAM Review is the flagship quarterly journal of the Society for Industrial and Applied Mathematics (SIAM), publishing survey papers, computational essays, problems and techniques, and book reviews across applied and computational mathematics. Its Journal Impact Factor (JIF) is the Clarivate-calculated ratio measuring citations in a given Journal Citation Reports (JCR) data year to citable items published in the two preceding years, contextualized by open bibliometric benchmarks including OpenAlex two-year mean citedness.

ByCASRAI Editorial Board

· Last updated 8 Nov 2026

What Is SIAM Review?

Published quarterly by the Society for Industrial and Applied Mathematics (SIAM), the siam review journal serves as an overarching publication for the applied and computational mathematics communities. Unlike specialized research journals that focus on narrow developments, SIAM Review publishes peer-reviewed survey articles, educational and expository treatments, computational science papers, book reviews, and solved problems across the mathematical sciences. Research in this field connects closely with fundamental disciplines outlined in our overview of mathematics research areas and career paths.

Every article in SIAM Review receives a persistent identifier registered through CrossRef, allowing precise citation tracking via its CrossRef DOI. The journal carries print ISSN 0036-1445 and electronic ISSN 1095-7200, with over 6,450 permanent works cataloged in international metadata registries.

SIAM Review Impact Factor and Calculation Methodology

The siam review impact factor is a proprietary journal-level metric generated annually by Clarivate Analytics within the Journal Citation Reports (JCR). The standard two-year Journal Impact Factor represents the ratio of citations received in a target year to items published during the two preceding calendar years:

$$text{JIF}_y = frac{text{Citations in year } y text{ to items published in } (y-1) + (y-2)}{text{Citable items published in } (y-1) + (y-2)}$$

For applied mathematics and survey journals, citation dynamics operate differently than in high-turnover life sciences. Because SIAM Review publishes comprehensive review papers and foundational surveys, articles often continue to accrue citations over five- to ten-year horizons. As a result, the five-year Journal Impact Factor and long-term citation distributions provide a more representative picture of scholarly influence than short two-year citation windows. Researchers frequently compare this calculation with the Elsevier Scopus CiteScore, which utilizes an extended four-year citation window.

Open Bibliometric Benchmarks for SIAM Review

Beyond proprietary subscription-based indexes, open bibliographic data provides verified quantitative insight into SIAM Review’s performance. According to OpenAlex source records (Entity S160107561), the journal exhibits the following verified bibliometric profile:

Publisher / Host Organization: Society for Industrial and Applied Mathematics (SIAM)
International Standard Serial Numbers: ISSN 0036-1445 (print), ISSN 1095-7200 (online)
Cumulative Cataloged Works: Over 6,470 scholarly works
Total Citation Count: Over 308,000 citations received across indexed scholarly literature
Two-Year Mean Citedness: 5.54
h-index: 238 (with an i10-index of 1,407)
Annual Work Output: Approximately 40 to 65 curated articles per calendar year

Because SIAM Review enforces high selectivity, publishing fewer than 70 papers annually, small variations in citation spikes for individual survey articles can produce visible percentage shifts in two-year citation ratios from year to year.

Responsible Research Assessment and Evaluation Cautions

While tracking a journal’s metrics provides insight into reader reach and archival stability, research assessment bodies caution against misapplying journal-level metrics to evaluate individual scientists or papers. Under the San Francisco Declaration on Research Assessment (DORA) and the Coalition for Advancing Research Assessment (CoARA), institutions are urged to evaluate scholarly outputs on intrinsic scientific rigor rather than the publication venue’s Journal Impact Factor.

In mathematics, where single-author papers and deep theoretical proofs are standard, citation frequencies vary substantially across subfields such as algebraic geometry, numerical analysis, and applied statistics. Using journal averages as proxies for individual contribution distorts hiring, tenure, and grant funding decisions.

Sources

OpenAlex Source Record S160107561, SIAM Review: https://api.openalex.org/sources/S160107561 (checked November 2026).
CrossRef Journal Registry, ISSN 0036-1445: https://api.crossref.org/journals/0036-1445 (checked November 2026).
Society for Industrial and Applied Mathematics (SIAM) Publishing Profiles: https://www.siam.org/publications/journals/ (checked November 2026).
San Francisco Declaration on Research Assessment (DORA): https://sfdora.org/read/ (checked November 2026).

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