Scimago Journal & Country Rank

Groups, Complexity, Cryptology

Country Germany  - SIR icon
H Index
Subject Area and CategoryComputer Science
Computational Theory and Mathematics
Computer Networks and Communications

Applied Mathematics
Computational Mathematics
Publisher Walter de Gruyter GmbH
Publication typeJournals
ISSN18696104, 18671144
Scope Cessation. Groups – Complexity – Cryptology is a journal for speedy publication of articles in the areas of combinatorial and computational group theory, computer algebra, complexity theory, and cryptology. Preference is given to papers that touch upon at least two of these areas, but strong papers representing just one of the areas are considered, too. Groups – Complexity – Cryptology primarily publishes research papers, but comprehensive and timely survey articles on a topic inside the scope of the journal are also welcome. All submitted papers are peer-reviewed before publication. Topics Cryptology Combinatorial and computational group theory Computer algebra Complexity theory.



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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.

Applied Mathematics2010Q2
Applied Mathematics2011Q4
Applied Mathematics2012Q3
Applied Mathematics2013Q3
Applied Mathematics2014Q2
Applied Mathematics2015Q2
Applied Mathematics2016Q3
Applied Mathematics2017Q4
Applied Mathematics2018Q3
Applied Mathematics2019Q4
Computational Mathematics2010Q2
Computational Mathematics2011Q4
Computational Mathematics2012Q2
Computational Mathematics2013Q3
Computational Mathematics2014Q2
Computational Mathematics2015Q1
Computational Mathematics2016Q3
Computational Mathematics2017Q4
Computational Mathematics2018Q3
Computational Mathematics2019Q3
Computational Theory and Mathematics2010Q3
Computational Theory and Mathematics2011Q4
Computational Theory and Mathematics2012Q3
Computational Theory and Mathematics2013Q4
Computational Theory and Mathematics2014Q2
Computational Theory and Mathematics2015Q1
Computational Theory and Mathematics2016Q3
Computational Theory and Mathematics2017Q4
Computational Theory and Mathematics2018Q3
Computational Theory and Mathematics2019Q4
Computer Networks and Communications2010Q2
Computer Networks and Communications2011Q4
Computer Networks and Communications2012Q2
Computer Networks and Communications2013Q2
Computer Networks and Communications2014Q1
Computer Networks and Communications2015Q1
Computer Networks and Communications2016Q2
Computer Networks and Communications2017Q3
Computer Networks and Communications2018Q2
Computer Networks and Communications2019Q3

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)20090.000
Cites / Doc. (4 years)20100.714
Cites / Doc. (4 years)20110.270
Cites / Doc. (4 years)20120.431
Cites / Doc. (4 years)20130.415
Cites / Doc. (4 years)20140.860
Cites / Doc. (4 years)20150.981
Cites / Doc. (4 years)20160.661
Cites / Doc. (4 years)20170.390
Cites / Doc. (4 years)20180.712
Cites / Doc. (4 years)20190.368
Cites / Doc. (3 years)20090.000
Cites / Doc. (3 years)20100.714
Cites / Doc. (3 years)20110.270
Cites / Doc. (3 years)20120.431
Cites / Doc. (3 years)20130.432
Cites / Doc. (3 years)20141.000
Cites / Doc. (3 years)20151.175
Cites / Doc. (3 years)20160.333
Cites / Doc. (3 years)20170.326
Cites / Doc. (3 years)20180.804
Cites / Doc. (3 years)20190.341
Cites / Doc. (2 years)20090.000
Cites / Doc. (2 years)20100.714
Cites / Doc. (2 years)20110.270
Cites / Doc. (2 years)20120.433
Cites / Doc. (2 years)20130.393
Cites / Doc. (2 years)20141.074
Cites / Doc. (2 years)20150.654
Cites / Doc. (2 years)20160.241
Cites / Doc. (2 years)20170.333
Cites / Doc. (2 years)20180.867
Cites / Doc. (2 years)20190.417
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 Cites20090
Self Cites20106
Self Cites20113
Self Cites20124
Self Cites20132
Self Cites20141
Self Cites20154
Self Cites20163
Self Cites20174
Self Cites20188
Self Cites20194
Total Cites20090
Total Cites201015
Total Cites201110
Total Cites201222
Total Cites201319
Total Cites201441
Total Cites201547
Total Cites201614
Total Cites201715
Total Cites201837
Total Cites201914
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 document20090
External Cites per document20100.429
External Cites per document20110.189
External Cites per document20120.353
External Cites per document20130.386
External Cites per document20140.976
External Cites per document20151.075
External Cites per document20160.262
External Cites per document20170.239
External Cites per document20180.630
External Cites per document20190.244
Cites per document20090.000
Cites per document20100.714
Cites per document20110.270
Cites per document20120.431
Cites per document20130.432
Cites per document20141.000
Cites per document20151.175
Cites per document20160.333
Cites per document20170.326
Cites per document20180.804
Cites per document20190.341
% 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 documents20090
Non-citable documents20100
Non-citable documents20110
Non-citable documents20120
Non-citable documents20130
Non-citable documents20140
Non-citable documents20151
Non-citable documents20161
Non-citable documents20171
Non-citable documents20180
Non-citable documents20190
Citable documents20090
Citable documents201021
Citable documents201137
Citable documents201251
Citable documents201344
Citable documents201441
Citable documents201540
Citable documents201642
Citable documents201746
Citable documents201846
Citable documents201941
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 documents20090
Uncited documents201011
Uncited documents201128
Uncited documents201235
Uncited documents201332
Uncited documents201424
Uncited documents201523
Uncited documents201635
Uncited documents201737
Uncited documents201825
Uncited documents201928
Cited documents20090
Cited documents201010
Cited documents20119
Cited documents201216
Cited documents201312
Cited documents201417
Cited documents201518
Cited documents20168
Cited documents201710
Cited documents201821
Cited documents201913
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