Journal profile · Mathematics
International Journal of Numerical Analysis and Modeling
ISSN 1705-5105 · eISSN 2617-8710 · University of Alberta · CANADA · Quarterly · Founded 2004
International Journal of Numerical Analysis and Modeling: CAS Zone 4 · Mathematics (2025 upgraded edition); impact factor 1.24; subscription journal; APC about USD 1,200; review 6–12 weeks (community reports); community-reported acceptance: easy; 44 articles in 2025; indexed in SCIE and Scopus.
Scope
Aims, scope and focus
International Journal of Numerical Analysis and Modeling is published by University of Alberta and is in Zone 4 of Mathematics in the CAS Journal Ranking (2025 upgraded edition). By OpenAlex counts of its recent articles, its largest topics are Advanced Numerical Methods in Computational Mathematics, Advanced Mathematical Modeling in Engineering and Numerical methods in engineering, together about 40.7% of its articles. (generated from OpenAlex topic counts and CAS ranking data)
International Journal of Numerical Analysis & Modeling (IJNAM) is directed to the broad spectrum of researchers in scientific computing, and publishes high quality papers in all fields of numerical analysis and mathematical modeling. IJNAM welcomes contribution of original developments of numerical methods and analysis leading to better understanding of the existing algorithms. Rigorous studies of the convergence, stability, and complexity for numerical methods are particularly appropriate for this journal.Read more
From the journal's Aims & Scope
Research area (LetPub): Mathematics
Editorial board by country: 15 in mainland China (about 27%); most named United States 24, Mainland China 15, Hong Kong, China 6, United Kingdom 2, Canada 2 (55 members with a country) Editorial board ↗Publisher website ·
Main research topics OpenAlex counts of recent articles; shares are approximate
- Advanced Numerical Methods in Computational MathematicsEngineering23.6%
- Advanced Mathematical Modeling in EngineeringComputer Science9.2%
- Numerical methods in engineeringEngineering7.8%
- Differential Equations and Numerical MethodsMathematics7.4%
- Numerical methods for differential equationsMathematics6.5%
- Electromagnetic Simulation and Numerical MethodsEngineering4.6%
- Computational Fluid Dynamics and AerodynamicsEngineering3.9%
- Matrix Theory and AlgorithmsComputer Science3.3%
Rankings & indexing
CAS ranking and database indexing
CAS Journal Ranking
CAS Journal Ranking, upgraded edition (March 2025)Mathematics Zone 4
| Level | Category | Zone |
|---|---|---|
| Major | Mathematics | Zone 4 |
| Minor | Mathematics | Zone 4 |
| Minor | Mathematics, Applied | Zone 4 |
Top journal: noReview journal: no
CAS Xinrui Journal Ranking (March 2026)Mathematics Zone 4
| Level | Category | Zone |
|---|---|---|
| Major | Mathematics | Zone 4 |
| Minor | Mathematics, Applied | Zone 4 |
| Minor | Mathematics | Zone 4 |
Top journal: noReview journal: not marked
CAS Journal Ranking, previous upgraded edition (December 2023)Mathematics Zone 4
| Level | Category | Zone |
|---|---|---|
| Major | Mathematics | Zone 4 |
| Minor | Mathematics | Zone 4 |
| Minor | Mathematics, Applied | Zone 4 |
Top journal: noReview journal: no
Database indexing
SCIEScopusLetPub
International journal early-warning lists: not listed in any editionLetPub
Editions, and major and minor categories, are shown separately and never merged into one zone; check which edition your institution uses before you submit or report.
Metrics
Impact metrics and publication volume
Impact
- Impact factor
- 1.24LetPub ·
- Impact factor (publisher)
- 1.1Publisher website ·
- CiteScore 2026-06
- 1.7LetPub ·
- CiteScore (publisher)
- 2Publisher website ·
- SJR 2026-06
- 0.45LetPub ·
- SNIP 2026-06
- 0.51LetPub ·
- h-index
- 24LetPub ·
- h-index
- 31OpenAlex ·
- i10-index
- 130OpenAlex ·
- 2-year mean citedness
- 1.6OpenAlex ·
- Self-citation rate
- 0%LetPub ·
- Share of gold OA articles
- 0%LetPub ·
Volume
- Articles per year
- 39LetPub ·
- Downloads per year (publisher)
- 5,679Publisher website ·
Articles by year OpenAlex count · 968 in total · the current year is incomplete
| Year | Articles | Open access | Citations |
|---|---|---|---|
| 2026 | 19 | 12 | 3 |
| 2025 | 44 | 27 | 75 |
| 2024 | 42 | 25 | 90 |
| 2023 | 32 | 3 | 76 |
| 2022 | 50 | 14 | 288 |
| 2021 | 47 | 12 | 85 |
Sources count differently and were observed at different times, so each source's own value is kept; "publisher" marks figures from the journal's website.
Review & acceptance
Review time and acceptance
- Average review time (community reports)
- 6–12 weeksLetPub ·
- Average acceptance (community reports)
- EasyLetPub ·
- Peer review
- Double anonymous peer reviewPublisher website
Community reports come from authors' own submissions (confidence 0.5) and are not a promise from the journal; for publisher figures, the journal's own definitions apply.
Fees & open access
APC and open-access policy
Subscription journalLetPub
A subscription journal: articles are read by subscription or purchase, and authors usually pay no publication charge.
| Source | APC | Fee waiver | License | Observed |
|---|---|---|---|---|
| Publisher website | USD 1,200 / USD 1,500 / USD 1,800 | — | — |
Other charges and waivers (author guidelines)
- Submission fee
- USD 1,200
The journal's website is authoritative for fees; sources were observed at different times and each keeps its own value, without averaging.
Submission
Article types and submission policies (journal website)
Policy excerpts from the journal's websiteAI use, Authorship, Conflicts of interest, Publication ethics, License & copyright, Open access, Peer review
- AI use
The Use of Artificial Intelligence Policy Model summary
The Use of Artificial Intelligence Policy
Source ↗Publisher website ·- Authorship Authorship & affiliations
Originality: work must be original, not published elsewhere, not under consideration elsewhere. Model summary
List every author with their institutional affiliation, and include your ORCID iD so your article is credited to the right researcher profile.
Source ↗Publisher website ·- Conflicts of interest
Declare funding sources and conflicts of interest. Model summary
Declare funding sources and any conflicts of interest.
Source ↗Publisher website ·- Publication ethics
Platform-wide ethical policy on authorship, plagiarism, and misconduct. Model summary
Our journals follow the platform-wide ethical policy on authorship, plagiarism, and misconduct.
Source ↗Publisher website ·- License & copyright Copyright & licensing
Subscription journals: authors sign a Transfer of Copyright and Consent to Publish. Model summary
Rights depend on the journal’s publishing model. Subscription titles use a copyright transfer; open-access titles publish under a standard Creative Commons Attribution licence. Subscription journalsAuthors sign a Transfer of Copyright and Consent to Publish, which lets the publisher protect the work against unauthorised use and license its dissemination — print, offprints, electronic files, transl…
Source ↗Publisher website ·- Open access Publication charges & open access
Diamond open-access journals are free to publish and free to read. Model summary
Charges apply only on acceptance — never at submission. Our Diamond open-access journals are free to publish in and free to read; subscription journals carry a one-time Article Processing Charge. Journal typeArticle Processing ChargeOpen Access (Diamond) journalsFree — no chargeSubscription journals$1,200SCI-indexed subscription journals$1,500Communications in Computational Physics (CiCP)$1,800 Ch…
Source ↗Publisher website ·- Peer review Peer review & decisions
Manuscripts that pass the editorial office’s initial screening are assessed by independent referees under the journal’s review model (single- or double-anonymised, stated in each journal’s guide). You receive the referees’ reports with one of four decisions — accept, minor revision, major revision, or reject — and revised manuscripts are re-evaluated by the handling editor and, where needed, the o…
Source ↗Publisher website ·
Excerpts are quoted from the journal's website; "model summary" lines are written by Workers AI and checked against the text. The journal's website is authoritative.
Profile
Publication details and official links
- Publisher
- University of Alberta
- Country or region
- CANADA
- Language
- English
- Frequency
- Quarterly
- Founded
- 2004
- ISSN
- 1705-5105
- Electronic ISSN
- 2617-8710
- Official links
- Journal homepage ↗OpenAlex
- Submission system ↗LetPub
FAQ
Frequently asked questions about International Journal of Numerical Analysis and Modeling
What CAS zone is International Journal of Numerical Analysis and Modeling in?
In the 2025 upgraded edition of the CAS Journal Ranking, International Journal of Numerical Analysis and Modeling is in Zone 4 of Mathematics, and in Zone 4 of the minor category Mathematics / Mathematics, Applied. In the 2026 Xinrui edition it is in Zone 4 of Mathematics. Zones from different editions, and from major and minor categories, are not interchangeable.
What is the impact factor of International Journal of Numerical Analysis and Modeling?
The latest impact factor listed by LetPub is 1.24; CiteScore 1.7, h-index 31.
How long does peer review take at International Journal of Numerical Analysis and Modeling?
Authors report an average review time of 6–12 weeks; the community-reported acceptance is “Easy”. Article statistics cover accepted papers only, publisher figures follow the journal's own definitions, and community reports come from authors' own submissions; none is a promise from the journal.
Where are the editorial board members of International Journal of Numerical Analysis and Modeling based?
Of the 55 board members whose country the journal's board page names, 15 (about 27%) are in mainland China; the countries named most often are United States (24), Mainland China (15) and Hong Kong, China (6). Counted from the institutions listed on the board page; for reference only.
Which databases index International Journal of Numerical Analysis and Modeling?
According to LetPub and DOAJ records, International Journal of Numerical Analysis and Modeling is indexed in SCIE and Scopus.
Is International Journal of Numerical Analysis and Modeling open access, and what is the APC?
International Journal of Numerical Analysis and Modeling is a subscription journal. APC about USD 1,200.
Sources and updates
The facts on this page come from LetPub, Publisher website, OpenAlex; every figure is tagged with its source and the date it was observed, and conflicting values are kept per source. LetPub source page: view ↗ (archived 2026-08-25). Last updated: .