Journal profile · MATHEMATICS
Bollettino Della Unione Matematica Italiana
ISSN 1972-6724 · eISSN 2198-2759 · Springer Nature · 4 issues per year
Bollettino Della Unione Matematica Italiana: CAS Zone 4 · Mathematics (2025 upgraded edition); impact factor 0.7 (journal website); hybrid open access; APC about USD 3,090; median 120 days to acceptance (88 articles, last 24 months); 68 articles in 2025; indexed in ESCI and Scopus.
Scope
Aims, scope and focus
Bollettino Della Unione Matematica Italiana is published by Springer Nature 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 Mathematics and Applications, Algebraic Geometry and Number Theory and Advanced Mathematical Modeling in Engineering, together about 21.8% of its articles. Its main subfields are Geometry and Topology. (generated from OpenAlex topic counts and CAS ranking data)
The Bollettino dell'Unione Matematica Italiana (BUMI) is the scientific journal of Unione Matematica Italiana: it publishes original research and high quality survey articles in all fields of Mathematics. There is no upper limit to the number of pages per article. The Unione Matematica Italiana was founded by Salvatore Pincherle in 1922, and has published BUMI since then. Articles published in BUMI will be freely available to the general public on SpringerLink 5 years after publication.
From the journal's Aims & Scope
Research area (LetPub): MATHEMATICS
Editor-in-chief Marco AndreattaPublisher website
Editorial board by country: none in mainland China; most named Italy 23, United States 4, United Kingdom 2, Switzerland 2, Germany 1 (35 members with a country) Editorial board ↗Publisher website ·
Main research topics OpenAlex counts of recent articles; shares are approximate
- Mathematics and ApplicationsMathematics7.4%
- Algebraic Geometry and Number TheoryMathematics7.3%
- Advanced Mathematical Modeling in EngineeringComputer Science7.2%
- Advanced Topics in AlgebraMathematics5.9%
- History and Theory of MathematicsMathematics5.4%
- Nonlinear Partial Differential EquationsMathematics4.6%
- Advanced Algebra and GeometryMathematics4.5%
- Geometric Analysis and Curvature FlowsMathematics4.2%
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 |
Top journal: noReview journal: no
CAS Xinrui Journal Ranking (March 2026)Mathematics Zone 4
| Level | Category | Zone |
|---|---|---|
| Major | Mathematics | Zone 4 |
| Minor | Mathematics | Zone 4 |
Top journal: noReview journal: not marked
CAS Journal Ranking, previous upgraded edition (December 2023)Not covered
Not covered by this edition.
Database indexing
ESCIScopusLetPub
International journal early-warning lists: not listed in any editionLetPub
Indexing the journal's website claims
zbMATHPublisher website
Other: Google Scholar, EBSCO, ProQuest, Dimensions, CNKI, Baidu, Naver, OCLC, Portico, CLOCKSS
As the journal's website lists them, not checked against each database; for Web of Science editions the records above apply.
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 (publisher) 2025
- 0.7Publisher website ·
- 5-year impact factor (publisher) 2025
- 0.6Publisher website ·
- CiteScore 2026-06
- 1.1LetPub ·
- SJR 2026-06
- 0.31LetPub ·
- SNIP 2026-06
- 0.99LetPub ·
- h-index
- 30OpenAlex ·
- i10-index
- 137OpenAlex ·
- 2-year mean citedness
- 0.78OpenAlex ·
- Self-citation rate
- 14.3%LetPub ·
- Share of gold OA articles
- 36.9%LetPub ·
Volume
- Articles per year
- 63LetPub ·
- Downloads per year (publisher) 2025
- 77,700Publisher website ·
Articles by year OpenAlex count · 1,435 in total · the current year is incomplete
| Year | Articles | Open access | Citations |
|---|---|---|---|
| 2026 | 21 | 11 | 2 |
| 2025 | 68 | 37 | 49 |
| 2024 | 49 | 19 | 57 |
| 2023 | 60 | 38 | 142 |
| 2022 | 32 | 14 | 54 |
| 2021 | 42 | 25 | 145 |
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
Review time from article dates manuscript dates registered with Crossref · to
120 daysMedian, submission to acceptance · P25–P75 80 days – 185 days
- Acceptance to online
- median 17 days (88 articles)
- Submission to online
- median 138 days
- Sample
- 88 articles with submission and acceptance dates (106 in the window); the latest was accepted on
Only articles that were accepted and published are counted, not the time spent on rejected manuscripts, so this usually runs longer than a publisher's "time to first decision".
Other sources
- Submission to first decision
- 14 daysPublisher 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
Hybrid open accessLetPub
A subscription journal in which authors can pay to publish their article open access.
| Source | APC | Fee waiver | License | Observed |
|---|---|---|---|---|
| OpenAlex | USD 3,090 / EUR 2,490 / GBP 2,190 | — | — | |
| Publisher website | Yes, amount not published | — | — |
A hybrid journal charges the APC only when the author chooses open access; publishing under the subscription model is usually free.
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)
Open calls for papers1, by deadline
Publisher websiteWhat to prepare4 items from the author guidelines
- Abstract
- 150–250 words
- Keywords
- ≥ 4
- Reference style
- Numbered, in order of citation
- Suggested reviewers
- Optional
Policy excerpts from the journal's websiteAI use, Authorship, Conflicts of interest, Publication ethics, License & copyright, Open access, Peer review
- AI use Generative AI Images
Please check Springer’s policy on generative AI images and make sure your work adheres to the principles described therein. Back to top
Source ↗Publisher website ·- Authorship Authorship principles
Original work, not published before, not under consideration elsewhere, approved by all co-authors and responsible authorities. Model summary
These guidelines describe authorship principles and good authorship practices to which prospective authors should adhere to. Authorship clarified The Journal and Publisher assume all authors agreed with the content and that all gave explicit consent to submit and that they obtained consent from the responsible authorities at the institute/organization where the work has been carried out, before th…
Source ↗Publisher website ·- Conflicts of interest Competing Interests
Authors are requested to disclose interests that are directly or indirectly related to the work submitted for publication. Interests within the last 3 years of beginning the work (conducting the research and preparing the work for submission) should be reported. Interests outside the 3-year time frame must be disclosed if they could reasonably be perceived as influencing the submitted work. Disclo…
Source ↗Publisher website ·- Publication ethics
COPE member, follows COPE guidelines. Model summary
This journal is committed to upholding the integrity of the scientific record. As a member of the Committee on Publication Ethics (COPE) the journal will follow the COPE guidelines on how to deal with potential acts of misconduct.
Source ↗Publisher website ·- License & copyright
Permission required for previously published material. Model summary
Authors wishing to include figures, tables, or text passages that have already been published elsewhere are required to obtain permission from the copyright owner(s) for both the print and online format and to include evidence that such permission has been granted when submitting their papers.
Source ↗Publisher website ·- Open access Open access publishing
To find out more about publishing your work Open Access in Bollettino dell'Unione Matematica Italiana, including information on fees, funding and licences, visit our Open access publishing page. Back to top
Source ↗Publisher website ·- Peer review
Editable source files required at submission and revision. Model summary
Please ensure you provide all relevant editable source files at every submission and revision. Failing to submit a complete set of editable source files will result in your article not being considered for review.
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
- Springer Nature
- Frequency
- 4 issues per year
- ISSN
- 1972-6724
- Electronic ISSN
- 2198-2759
- Latest issue on the website
- Volume 19, Issue 3 (September 2026)
- Official links
- Journal homepage ↗LetPub
- Submission system ↗LetPub
- Author guidelines ↗LetPub
- Special issues ↗Publisher website
FAQ
Frequently asked questions about Bollettino Della Unione Matematica Italiana
What CAS zone is Bollettino Della Unione Matematica Italiana in?
In the 2025 upgraded edition of the CAS Journal Ranking, Bollettino Della Unione Matematica Italiana is in Zone 4 of Mathematics, and in Zone 4 of the minor category Mathematics. 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 Bollettino Della Unione Matematica Italiana?
The journal's website gives an impact factor of 0.7 (2025); this is the journal's own figure, as LetPub lists none for it; CiteScore 1.1, h-index 30.
How long does peer review take at Bollettino Della Unione Matematica Italiana?
Based on the dates recorded on 88 articles published between October 2024 and October 2026 (the last 24 months), the median time from submission to acceptance is 120 days (interquartile range 80–185 days). 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.
What are the manuscript requirements of Bollettino Della Unione Matematica Italiana?
According to the journal's author guidelines: Abstract: 150–250 words; Keywords: ≥ 4; Reference style: Numbered, in order of citation; Suggested reviewers: Optional. A model extracted these from the author guidelines and each was checked against the text; check the latest version on the journal's website before submitting.
Where are the editorial board members of Bollettino Della Unione Matematica Italiana based?
Of the 35 board members whose country the journal's board page names, none are in mainland China; the countries named most often are Italy (23), United States (4) and United Kingdom (2). Counted from the institutions listed on the board page; for reference only.
Which databases index Bollettino Della Unione Matematica Italiana?
According to LetPub and DOAJ records, Bollettino Della Unione Matematica Italiana is indexed in ESCI and Scopus. The journal's website also lists zbMATH; that list has not been checked against each database.
Is Bollettino Della Unione Matematica Italiana open access, and what is the APC?
Bollettino Della Unione Matematica Italiana is a hybrid journal. For open-access publication: APC about USD 3,090.
Sources and updates
The facts on this page come from LetPub, OpenAlex, Publisher website; 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 2026-08-26). Last updated: .