Scimago Journal & Country Rank

Algebra Universalis

H Index
Subject Area and CategoryMathematics
Algebra and Number Theory
PublisherBirkhauser Verlag
Publication typeJournals
ISSN00025240, 14208911
Scope Algebra universalis publishes papers of interest to members of the Editorial Board in the areas universal algebra, lattice theory, and closely related areas. In addition to research papers, algebra universalis publishes well-written survey articles. The Mailbox contains short communications. (source)

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 Theory1999Q3
Algebra and Number Theory2000Q4
Algebra and Number Theory2001Q4
Algebra and Number Theory2002Q3
Algebra and Number Theory2003Q3
Algebra and Number Theory2004Q3
Algebra and Number Theory2005Q2
Algebra and Number Theory2006Q3
Algebra and Number Theory2007Q2
Algebra and Number Theory2008Q2
Algebra and Number Theory2009Q3
Algebra and Number Theory2010Q3
Algebra and Number Theory2011Q3
Algebra and Number Theory2012Q2
Algebra and Number Theory2013Q3
Algebra and Number Theory2014Q2
Algebra and Number Theory2015Q3
Algebra and Number Theory2016Q3
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)19990.256
Cites / Doc. (4 years)20000.224
Cites / Doc. (4 years)20010.269
Cites / Doc. (4 years)20020.339
Cites / Doc. (4 years)20030.300
Cites / Doc. (4 years)20040.350
Cites / Doc. (4 years)20050.495
Cites / Doc. (4 years)20060.458
Cites / Doc. (4 years)20070.622
Cites / Doc. (4 years)20080.542
Cites / Doc. (4 years)20090.487
Cites / Doc. (4 years)20100.483
Cites / Doc. (4 years)20110.560
Cites / Doc. (4 years)20120.490
Cites / Doc. (4 years)20130.470
Cites / Doc. (4 years)20140.587
Cites / Doc. (4 years)20150.495
Cites / Doc. (4 years)20160.565
Cites / Doc. (4 years)20170.581
Cites / Doc. (3 years)19990.256
Cites / Doc. (3 years)20000.179
Cites / Doc. (3 years)20010.175
Cites / Doc. (3 years)20020.390
Cites / Doc. (3 years)20030.317
Cites / Doc. (3 years)20040.333
Cites / Doc. (3 years)20050.500
Cites / Doc. (3 years)20060.400
Cites / Doc. (3 years)20070.610
Cites / Doc. (3 years)20080.520
Cites / Doc. (3 years)20090.483
Cites / Doc. (3 years)20100.492
Cites / Doc. (3 years)20110.559
Cites / Doc. (3 years)20120.522
Cites / Doc. (3 years)20130.510
Cites / Doc. (3 years)20140.683
Cites / Doc. (3 years)20150.473
Cites / Doc. (3 years)20160.559
Cites / Doc. (3 years)20170.636
Cites / Doc. (2 years)19990.184
Cites / Doc. (2 years)20000.076
Cites / Doc. (2 years)20010.151
Cites / Doc. (2 years)20020.429
Cites / Doc. (2 years)20030.269
Cites / Doc. (2 years)20040.268
Cites / Doc. (2 years)20050.487
Cites / Doc. (2 years)20060.322
Cites / Doc. (2 years)20070.593
Cites / Doc. (2 years)20080.442
Cites / Doc. (2 years)20090.509
Cites / Doc. (2 years)20100.500
Cites / Doc. (2 years)20110.551
Cites / Doc. (2 years)20120.535
Cites / Doc. (2 years)20130.612
Cites / Doc. (2 years)20140.684
Cites / Doc. (2 years)20150.471
Cites / Doc. (2 years)20160.635
Cites / Doc. (2 years)20170.698
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 Cites199910
Self Cites20006
Self Cites20016
Self Cites200220
Self Cites20039
Self Cites200410
Self Cites200526
Self Cites20068
Self Cites200718
Self Cites200820
Self Cites200917
Self Cites201018
Self Cites201116
Self Cites201210
Self Cites201314
Self Cites201424
Self Cites201516
Self Cites201623
Self Cites201726
Total Cites199932
Total Cites200022
Total Cites200118
Total Cites200255
Total Cites200353
Total Cites200460
Total Cites200570
Total Cites200666
Total Cites200789
Total Cites200890
Total Cites200970
Total Cites201098
Total Cites2011109
Total Cites201297
Total Cites201376
Total Cites201499
Total Cites201571
Total Cites201680
Total Cites201796
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 document19990.176
External Cites per document20000.130
External Cites per document20010.117
External Cites per document20020.248
External Cites per document20030.263
External Cites per document20040.278
External Cites per document20050.314
External Cites per document20060.352
External Cites per document20070.486
External Cites per document20080.405
External Cites per document20090.366
External Cites per document20100.402
External Cites per document20110.477
External Cites per document20120.468
External Cites per document20130.416
External Cites per document20140.517
External Cites per document20150.367
External Cites per document20160.399
External Cites per document20170.464
Cites per document19990.256
Cites per document20000.179
Cites per document20010.175
Cites per document20020.390
Cites per document20030.317
Cites per document20040.333
Cites per document20050.500
Cites per document20060.400
Cites per document20070.610
Cites per document20080.520
Cites per document20090.483
Cites per document20100.492
Cites per document20110.559
Cites per document20120.522
Cites per document20130.510
Cites per document20140.683
Cites per document20150.473
Cites per document20160.559
Cites per document20170.636
% 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 documents20033
Non-citable documents20044
Non-citable documents20054
Non-citable documents20061
Non-citable documents20071
Non-citable documents20082
Non-citable documents20092
Non-citable documents20101
Non-citable documents20110
Non-citable documents20121
Non-citable documents20131
Non-citable documents20141
Non-citable documents20151
Non-citable documents20162
Non-citable documents20174
Citable documents1999125
Citable documents2000123
Citable documents2001103
Citable documents2002141
Citable documents2003167
Citable documents2004180
Citable documents2005140
Citable documents2006165
Citable documents2007146
Citable documents2008173
Citable documents2009145
Citable documents2010199
Citable documents2011195
Citable documents2012186
Citable documents2013149
Citable documents2014145
Citable documents2015150
Citable documents2016143
Citable documents2017151
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 documents1999102
Uncited documents2000108
Uncited documents200187
Uncited documents2002106
Uncited documents2003138
Uncited documents2004141
Uncited documents2005101
Uncited documents2006127
Uncited documents200795
Uncited documents2008111
Uncited documents2009109
Uncited documents2010137
Uncited documents2011130
Uncited documents2012127
Uncited documents2013105
Uncited documents201492
Uncited documents201599
Uncited documents201692
Uncited documents2017104
Cited documents199923
Cited documents200015
Cited documents200116
Cited documents200235
Cited documents200332
Cited documents200443
Cited documents200543
Cited documents200639
Cited documents200752
Cited documents200864
Cited documents200938
Cited documents201063
Cited documents201165
Cited documents201260
Cited documents201345
Cited documents201454
Cited documents201552
Cited documents201653
Cited documents201751
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