| Title | Theory and Applications of Categories |
| Abbreviation | Theory Appl. Categ. |
| Publication Type | Journal |
| Subject Area, Categories, Scope | Mathematics (miscellaneous) (Q2) |
| h-index | 38 |
| Overall Rank/Ranking | 10403 |
| SCImago Journal Rank (SJR) | 0.56 |
| Impact Score | 0.78 |
| Publisher | Mount Allison University |
| Country | Canada |
| ISSN | 1201561X |
| Best Quartile | Q2 |
| Coverage History | 1996-2025 |
Theory and Applications of Categories is a journal covering the technologies/fields/categories related to Mathematics (miscellaneous) (Q2). It is published by Mount Allison University. The overall rank of Theory and Applications of Categories is 10403. According to SCImago Journal Rank (SJR), this journal is ranked 0.56. SCImago Journal Rank is an indicator, which measures the scientific influence of journals. It considers the number of citations received by a journal and the importance of the journals from where these citations come. SJR acts as an alternative to the Journal Impact Factor (or an average number of citations received in last 2 years). This journal has an h-index of 38. The best quartile for this journal is Q2.
The ISSN of Theory and Applications of Categories journal is 1201561X. An International Standard Serial Number (ISSN) is a unique code of 8 digits. It is used for the recognition of journals, newspapers, periodicals, and magazines in all kind of forms, be it print-media or electronic. Theory and Applications of Categories is cited by a total of 81 articles during the last 3 years (Preceding 2024).
The Impact IF 2024 of Theory and Applications of Categories is 0.78, which is computed in 2025 as per its definition. Theory and Applications of Categories IF is increased by a factor of 0.37 and approximate percentage change is 90.24% when compared to preceding year 2023, which shows a rising trend. The impact IF, also denoted as Journal impact score (JIS), of an academic journal is a measure of the yearly average number of citations to recent articles published in that journal. It is based on Scopus data.
Impact IF 2024 of Theory and Applications of Categories is 0.78. If the same upward trend persists, Impact IF may rise in 2025 as well.
| Year | Impact IF |
|---|---|
| 2025/2026 | Coming Soon |
| 2024 | 0.78 |
| 2023 | 0.41 |
| 2022 | 0.54 |
| 2021 | 0.65 |
| 2020 | 0.51 |
| 2019 | 0.59 |
| 2018 | 0.62 |
| 2017 | 0.70 |
| 2016 | 0.41 |
| 2015 | 0.60 |
| 2014 | 0.61 |
Theory and Applications of Categories has an h-index of 38. It means 38 articles of this journal have more than 38 number of citations. The h-index is a way of measuring the productivity and citation impact of the publications. The h-index is defined as the maximum value of h such that the given journal/author has published h papers that have each been cited at least h number of times.
The ISSN of Theory and Applications of Categories is 1201561X. ISSN stands for International Standard Serial Number.
An ISSN is a unique code of 8 digits. It is used for the recognition of journals, newspapers, periodicals, and magazines in all kind of forms, be it print-media or electronic.
The overall rank of Theory and Applications of Categories is 10403. According to SCImago Journal Rank (SJR), this journal is ranked 0.56. SCImago Journal Rank is an indicator, which measures the scientific influence of journals. It considers the number of citations received by a journal and the importance of the journals from where these citations come.
| Year | SJR |
|---|---|
| 2025/2026 | Coming Soon |
| 2024 | 0.56 |
| 2023 | 0.492 |
| 2022 | 0.636 |
| 2021 | 0.608 |
| 2020 | 0.560 |
| 2019 | 0.572 |
| 2018 | 0.846 |
| 2017 | 0.843 |
| 2016 | 0.572 |
| 2015 | 0.751 |
| 2014 | 0.923 |
| Year | Ranking |
|---|---|
| 2025/2026 | Coming Soon |
| 2024 | 10403 |
| 2023 | 10950 |
| 2022 | 8019 |
| 2021 | 8148 |
| 2020 | 9008 |
| 2019 | 8678 |
| 2018 | 5492 |
| 2017 | 5473 |
| 2016 | 8241 |
| 2015 | 6317 |
| 2014 | 4848 |
Theory and Applications of Categories is published by Mount Allison University. It's publishing house is located in Canada. Coverage history of this journal is as following: 1996-2025. The organization or individual who handles the printing and distribution of printed or digital publications is known as Publisher.
Visit the official website of the journal/conference to check the further details about the call for papers.
The IS0 4 standard abbreviation of Theory and Applications of Categories is Theory Appl. Categ.. This abbreviation ('Theory Appl. Categ.') is well recommended and approved for the purpose of indexing, abstraction, referencing and citing goals. It meets all the essential criteria of ISO 4 standard.
ISO 4 (International Organization for Standardization 4) is an international standard that defines a uniform and consistent system for abbreviating serial publication titles and journals.
If your research field is/are related to Mathematics (miscellaneous) (Q2), then please visit the official website of this journal.
The acceptance rate/percentage of any academic journal/conference depends upon many parameters. Some of the critical parameters are listed below.
It is essential to understand that the acceptance rate/rejection rate of papers varies among journals. Some Journals considers all the manuscripts submissions as a basis of acceptance rate computation. On the other hand, few consider the only manuscripts sent for peer review or few even not bother about the accurate maintenance of total submissions. Hence, it can provide a rough estimation only.
The best way to find out the acceptance rate is to reach out to the associated editor or to check the official website of the Journal/Conference.
Theory and Applications of Categories latest impact IF is 0.78. It's evaluated in the year 2024. The highest and the lowest impact IF or impact score of this journal are 0.78 (2024) and 0.41 (2023), respectively, in the last 11 years. Moreover, its average IS is 0.58 in the previous 11 years.
The Theory and Applications of Categories has an SJR (SCImago Journal Rank) of 0.56, according to the latest data. It is computed in the year 2025. In the past 11 years, this journal has recorded a range of SJR, with the highest being 0.923 in 2014 and the lowest being 0.492 in 2023. Furthermore, the average SJR of the Theory and Applications of Categories over the previous 11-year period stands at 0.58.
The latest h-index of the Theory and Applications of Categories is 38.
The Theory and Applications of Categories is published by the Mount Allison University, with its country of publication being the Canada.
The Theory and Applications of Categories is currently ranked 10403 out of 27955 Journals, Conferences, and Book Series in the latest ranking. Over the course of the last 11 years, this journal has experienced varying rankings, reaching its highest position of 4848 in 2014 and its lowest position of 10950 in 2023.
The standard ISO4 abbreviation for the Theory and Applications of Categories is Theory Appl. Categ..
Theory and Applications of Categories is classified as a journal that the Mount Allison University publishes.
The Theory and Applications of Categories encompasses the following areas:
For a more comprehensive understanding of its scope, check the official website of this journal.
The Theory and Applications of Categories is assigned the following International Standard Serial Numbers (ISSN): 1201561X.
The best quartile for the Theory and Applications of Categories is Q2 (2024).
The Theory and Applications of Categories coverage history can be summarized as follows: 1996-2025.
| Journal/Conference/Workshop/Book Title | Type | Ranking | Publisher | h-index | Impact Score |
|---|---|---|---|---|---|
| Analysis in Theory and Applications | journal | 19346 | Springer Netherlands | 11 | 0.00 |
| Proceedings of the Spring Technical Conference of the ASME Internal Combustion Engine Division | conference and proceedings | 17477 | 16 | 0.00 | |
| Revue Francophone des Laboratoires (discontinued) | journal | 23244 | Elsevier Masson s.r.l. | 8 | 0.00 |
| Qualitative Research | journal | 1300 | SAGE Publications Ltd | 101 | 6.77 |
| Current Sociology | journal | 5151 | SAGE Publications Ltd | 86 | 3.02 |
| Journal of Business Finance and Accounting | journal | 3244 | Wiley-Blackwell Publishing Ltd | 96 | 3.34 |
| Air and Space Power Journal (discontinued) | journal | 28397 | AU Press | 9 | 0.20 |
| Discourse | journal | 7536 | Routledge | 70 | 2.75 |
| International Journal of Research and Method in Education | journal | 6367 | Taylor and Francis Ltd. | 41 | 3.31 |
| European Journal of Education | journal | 4974 | Wiley-Blackwell Publishing Ltd | 63 | 5.08 |
| Year | Impact Score (IS) |
|---|---|
| 2025/2026 | Coming Soon |
| 2024 | 0.78 |
| 2023 | 0.41 |
| 2022 | 0.54 |
| 2021 | 0.65 |
| 2020 | 0.51 |
| 2019 | 0.59 |
| 2018 | 0.62 |
| 2017 | 0.70 |
| 2016 | 0.41 |
| 2015 | 0.60 |
| 2014 | 0.61 |
