Scimago Journal & Country Rank

Studia Universitatis Babes-Bolyai Mathematicaopen access

Country

Romania

Universities and research institutions in Romania

Subject Area and Category

Publisher

Cluj University Press

Babes-Bolyai University in Scimago Institutions Rankings

H-Index

8

Publication type

Journals

ISSN

2065961X

Coverage

2016-2020

Information

Homepage

How to publish in this journal

studia@math.ubbcluj.ro

Scope

The journal mainly welcomes contributions in: Algebra Mathematical Analysis and Applications Geometry Ordinary and Partial Differential Equations Numerical Analysis Approximation Theory Mathematical Programming Mechanics and Astronomy Mathematical Modeling in Economics and Biology. Join the conversation about this journal
Quartiles

The set of journals have been ranked according to their SJR and divided into four equal groups, four quartiles. Q1 (green) comprises the quarter of the journals with the highest values, Q2 (yellow) the second highest values, Q3 (orange) the third highest values and Q4 (red) the lowest values.

CategoryYearQuartile
Mathematics (miscellaneous)2017Q4
Mathematics (miscellaneous)2018Q3
Mathematics (miscellaneous)2019Q4
Mathematics (miscellaneous)2020Q3
SJR

The SJR is a size-independent prestige indicator that ranks journals by their 'average prestige per article'. It is based on the idea that 'all citations are not created equal'. SJR is a measure of scientific influence of journals that accounts for both the number of citations received by a journal and the importance or prestige of the journals where such citations come from It measures the scientific influence of the average article in a journal, it expresses how central to the global scientific discussion an average article of the journal is.

YearSJR
20170.158
20180.230
20190.194
20200.341
Total Documents

Evolution of the number of published documents. All types of documents are considered, including citable and non citable documents.

YearDocuments
201643
201742
201840
201949
202046
Citations per document

This indicator counts the number of citations received by documents from a journal and divides them by the total number of documents published in that journal. The chart shows the evolution of the average number of times documents published in a journal in the past two, three and four years have been cited in the current year. The two years line is equivalent to journal impact factor ™ (Thomson Reuters) metric.

Cites per documentYearValue
Cites / Doc. (4 years)20160.000
Cites / Doc. (4 years)20170.163
Cites / Doc. (4 years)20180.518
Cites / Doc. (4 years)20190.568
Cites / Doc. (4 years)20200.626
Cites / Doc. (3 years)20160.000
Cites / Doc. (3 years)20170.163
Cites / Doc. (3 years)20180.518
Cites / Doc. (3 years)20190.568
Cites / Doc. (3 years)20200.687
Cites / Doc. (2 years)20160.000
Cites / Doc. (2 years)20170.163
Cites / Doc. (2 years)20180.518
Cites / Doc. (2 years)20190.622
Cites / Doc. (2 years)20200.607
Total Cites 
Self-Cites

Evolution of the total number of citations and journal's self-citations received by a journal's published documents during the three previous years.
Journal Self-citation is defined as the number of citation from a journal citing article to articles published by the same journal.

CitesYearValue
Self Cites20160
Self Cites20172
Self Cites20183
Self Cites20191
Self Cites20203
Total Cites20160
Total Cites20177
Total Cites201844
Total Cites201971
Total Cites202090
External Cites per Doc 
Cites per Doc

Evolution of the number of total citation per document and external citation per document (i.e. journal self-citations removed) received by a journal's published documents during the three previous years. External citations are calculated by subtracting the number of self-citations from the total number of citations received by the journal’s documents.

CitesYearValue
External Cites per document20160
External Cites per document20170.116
External Cites per document20180.482
External Cites per document20190.560
External Cites per document20200.664
Cites per document20160.000
Cites per document20170.163
Cites per document20180.518
Cites per document20190.568
Cites per document20200.687
% International Collaboration

International Collaboration accounts for the articles that have been produced by researchers from several countries. The chart shows the ratio of a journal's documents signed by researchers from more than one country; that is including more than one country address.

YearInternational Collaboration
201611.63
201723.81
201822.50
201922.45
202013.04
Citable documents 
Non-citable documents

Not every article in a journal is considered primary research and therefore "citable", this chart shows the ratio of a journal's articles including substantial research (research articles, conference papers and reviews) in three year windows vs. those documents other than research articles, reviews and conference papers.

DocumentsYearValue
Non-citable documents20160
Non-citable documents20170
Non-citable documents20180
Non-citable documents20190
Non-citable documents20200
Citable documents20160
Citable documents201743
Citable documents201885
Citable documents2019125
Citable documents2020131
Cited documents 
Uncited documents

Ratio of a journal's items, grouped in three years windows, that have been cited at least once vs. those not cited during the following year.

DocumentsYearValue
Uncited documents20160
Uncited documents201738
Uncited documents201862
Uncited documents201989
Uncited documents202086
Cited documents20160
Cited documents20175
Cited documents201823
Cited documents201936
Cited documents202045
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Metrics based on Scopus® data as of April 2021
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