Scimago Journal & Country Rank

Journal of Group Theory

Country Germany  - SIR icon SIR Ranking of Germany
H Index
Subject Area and CategoryMathematics
Algebra and Number Theory
PublisherWalter de Gruyter GmbH
Publication typeJournals
Scope The Journal of Group Theory is devoted to the publication of original research articles in all aspects of group theory. Articles concerning applications of group theory and articles from research areas which have a significant impact on group theory will also be considered.


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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.

Algebra and Number Theory1999Q4
Algebra and Number Theory2000Q2
Algebra and Number Theory2001Q2
Algebra and Number Theory2002Q1
Algebra and Number Theory2003Q2
Algebra and Number Theory2004Q1
Algebra and Number Theory2005Q2
Algebra and Number Theory2006Q2
Algebra and Number Theory2007Q2
Algebra and Number Theory2008Q3
Algebra and Number Theory2009Q1
Algebra and Number Theory2010Q3
Algebra and Number Theory2011Q2
Algebra and Number Theory2012Q2
Algebra and Number Theory2013Q2
Algebra and Number Theory2014Q2
Algebra and Number Theory2015Q2
Algebra and Number Theory2016Q2
Algebra and Number Theory2017Q2

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.

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)19990.250
Cites / Doc. (4 years)20000.414
Cites / Doc. (4 years)20010.362
Cites / Doc. (4 years)20020.461
Cites / Doc. (4 years)20030.410
Cites / Doc. (4 years)20040.514
Cites / Doc. (4 years)20050.493
Cites / Doc. (4 years)20060.429
Cites / Doc. (4 years)20070.428
Cites / Doc. (4 years)20080.403
Cites / Doc. (4 years)20090.514
Cites / Doc. (4 years)20100.369
Cites / Doc. (4 years)20110.547
Cites / Doc. (4 years)20120.498
Cites / Doc. (4 years)20130.533
Cites / Doc. (4 years)20140.602
Cites / Doc. (4 years)20150.588
Cites / Doc. (4 years)20160.562
Cites / Doc. (4 years)20170.555
Cites / Doc. (3 years)19990.250
Cites / Doc. (3 years)20000.414
Cites / Doc. (3 years)20010.362
Cites / Doc. (3 years)20020.480
Cites / Doc. (3 years)20030.337
Cites / Doc. (3 years)20040.519
Cites / Doc. (3 years)20050.491
Cites / Doc. (3 years)20060.458
Cites / Doc. (3 years)20070.489
Cites / Doc. (3 years)20080.394
Cites / Doc. (3 years)20090.517
Cites / Doc. (3 years)20100.335
Cites / Doc. (3 years)20110.500
Cites / Doc. (3 years)20120.516
Cites / Doc. (3 years)20130.538
Cites / Doc. (3 years)20140.529
Cites / Doc. (3 years)20150.532
Cites / Doc. (3 years)20160.601
Cites / Doc. (3 years)20170.528
Cites / Doc. (2 years)19990.250
Cites / Doc. (2 years)20000.414
Cites / Doc. (2 years)20010.318
Cites / Doc. (2 years)20020.400
Cites / Doc. (2 years)20030.250
Cites / Doc. (2 years)20040.400
Cites / Doc. (2 years)20050.514
Cites / Doc. (2 years)20060.488
Cites / Doc. (2 years)20070.505
Cites / Doc. (2 years)20080.359
Cites / Doc. (2 years)20090.421
Cites / Doc. (2 years)20100.323
Cites / Doc. (2 years)20110.474
Cites / Doc. (2 years)20120.512
Cites / Doc. (2 years)20130.439
Cites / Doc. (2 years)20140.551
Cites / Doc. (2 years)20150.558
Cites / Doc. (2 years)20160.476
Cites / Doc. (2 years)20170.590
Total 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.

Self Cites19990
Self Cites20002
Self Cites20017
Self Cites20027
Self Cites20032
Self Cites200410
Self Cites20057
Self Cites20067
Self Cites200713
Self Cites20084
Self Cites200916
Self Cites20108
Self Cites201110
Self Cites201211
Self Cites20135
Self Cites20145
Self Cites20157
Self Cites20169
Self Cites201711
Total Cites19997
Total Cites200024
Total Cites200134
Total Cites200248
Total Cites200335
Total Cites200454
Total Cites200552
Total Cites200655
Total Cites200767
Total Cites200865
Total Cites200990
Total Cites201063
Total Cites201195
Total Cites201298
Total Cites201393
Total Cites201482
Total Cites201582
Total Cites201692
Total Cites201785
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.

External Cites per document19990.250
External Cites per document20000.379
External Cites per document20010.287
External Cites per document20020.410
External Cites per document20030.317
External Cites per document20040.423
External Cites per document20050.425
External Cites per document20060.400
External Cites per document20070.394
External Cites per document20080.370
External Cites per document20090.425
External Cites per document20100.293
External Cites per document20110.447
External Cites per document20120.458
External Cites per document20130.509
External Cites per document20140.497
External Cites per document20150.487
External Cites per document20160.542
External Cites per document20170.460
Cites per document19990.250
Cites per document20000.414
Cites per document20010.362
Cites per document20020.480
Cites per document20030.337
Cites per document20040.519
Cites per document20050.491
Cites per document20060.458
Cites per document20070.489
Cites per document20080.394
Cites per document20090.517
Cites per document20100.335
Cites per document20110.500
Cites per document20120.516
Cites per document20130.538
Cites per document20140.529
Cites per document20150.532
Cites per document20160.601
Cites per document20170.528
% 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
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.

Non-citable documents19990
Non-citable documents20000
Non-citable documents20010
Non-citable documents20020
Non-citable documents20030
Non-citable documents20040
Non-citable documents20050
Non-citable documents20060
Non-citable documents20070
Non-citable documents20080
Non-citable documents20090
Non-citable documents20102
Non-citable documents20112
Non-citable documents20124
Non-citable documents20133
Non-citable documents20143
Non-citable documents20153
Non-citable documents20163
Non-citable documents20173
Citable documents199928
Citable documents200058
Citable documents200194
Citable documents2002100
Citable documents2003104
Citable documents2004104
Citable documents2005106
Citable documents2006120
Citable documents2007137
Citable documents2008165
Citable documents2009174
Citable documents2010188
Citable documents2011190
Citable documents2012190
Citable documents2013173
Citable documents2014155
Citable documents2015154
Citable documents2016153
Citable documents2017161
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.

Uncited documents199922
Uncited documents200041
Uncited documents200169
Uncited documents200266
Uncited documents200374
Uncited documents200472
Uncited documents200570
Uncited documents200679
Uncited documents200788
Uncited documents2008122
Uncited documents2009116
Uncited documents2010137
Uncited documents2011122
Uncited documents2012132
Uncited documents2013110
Uncited documents2014107
Uncited documents2015102
Uncited documents2016101
Uncited documents2017108
Cited documents19996
Cited documents200017
Cited documents200125
Cited documents200234
Cited documents200330
Cited documents200432
Cited documents200536
Cited documents200641
Cited documents200749
Cited documents200843
Cited documents200958
Cited documents201053
Cited documents201170
Cited documents201262
Cited documents201366
Cited documents201451
Cited documents201555
Cited documents201655
Cited documents201756
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