Scimago Journal & Country Rank

Algebra and Number Theory

Country United States  - SIR icon SIR Ranking of United States
H Index
Subject Area and CategoryMathematics
Algebra and Number Theory
PublisherMathematical Sciences Publishers
Publication typeJournals
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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 Theory2008Q2
Algebra and Number Theory2009Q1
Algebra and Number Theory2010Q1
Algebra and Number Theory2011Q1
Algebra and Number Theory2012Q1
Algebra and Number Theory2013Q1
Algebra and Number Theory2014Q1
Algebra and Number Theory2015Q1
Algebra and Number Theory2016Q1
Algebra and Number Theory2017Q1

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)20070.000
Cites / Doc. (4 years)20080.647
Cites / Doc. (4 years)20090.981
Cites / Doc. (4 years)20100.989
Cites / Doc. (4 years)20110.907
Cites / Doc. (4 years)20120.908
Cites / Doc. (4 years)20130.782
Cites / Doc. (4 years)20140.976
Cites / Doc. (4 years)20150.905
Cites / Doc. (4 years)20160.964
Cites / Doc. (4 years)20170.979
Cites / Doc. (3 years)20070.000
Cites / Doc. (3 years)20080.647
Cites / Doc. (3 years)20090.981
Cites / Doc. (3 years)20100.989
Cites / Doc. (3 years)20110.786
Cites / Doc. (3 years)20120.811
Cites / Doc. (3 years)20130.756
Cites / Doc. (3 years)20140.970
Cites / Doc. (3 years)20150.906
Cites / Doc. (3 years)20161.019
Cites / Doc. (3 years)20171.039
Cites / Doc. (2 years)20070.000
Cites / Doc. (2 years)20080.647
Cites / Doc. (2 years)20090.981
Cites / Doc. (2 years)20100.932
Cites / Doc. (2 years)20110.618
Cites / Doc. (2 years)20120.647
Cites / Doc. (2 years)20130.708
Cites / Doc. (2 years)20140.914
Cites / Doc. (2 years)20150.883
Cites / Doc. (2 years)20160.919
Cites / Doc. (2 years)20170.954
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 Cites20070
Self Cites20083
Self Cites20094
Self Cites20105
Self Cites20114
Self Cites20124
Self Cites20138
Self Cites20142
Self Cites20156
Self Cites20168
Self Cites201711
Total Cites20070
Total Cites200811
Total Cites200952
Total Cites201090
Total Cites201188
Total Cites201286
Total Cites201396
Total Cites2014164
Total Cites2015193
Total Cites2016220
Total Cites2017212
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 document20070
External Cites per document20080.471
External Cites per document20090.906
External Cites per document20100.934
External Cites per document20110.750
External Cites per document20120.774
External Cites per document20130.693
External Cites per document20140.959
External Cites per document20150.878
External Cites per document20160.981
External Cites per document20170.985
Cites per document20070.000
Cites per document20080.647
Cites per document20090.981
Cites per document20100.989
Cites per document20110.786
Cites per document20120.811
Cites per document20130.756
Cites per document20140.970
Cites per document20150.906
Cites per document20161.019
Cites per document20171.039
% 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 documents20070
Non-citable documents20080
Non-citable documents20090
Non-citable documents20100
Non-citable documents20110
Non-citable documents20121
Non-citable documents20131
Non-citable documents20141
Non-citable documents20150
Non-citable documents20160
Non-citable documents20170
Citable documents20070
Citable documents200817
Citable documents200953
Citable documents201091
Citable documents2011112
Citable documents2012106
Citable documents2013127
Citable documents2014169
Citable documents2015213
Citable documents2016216
Citable documents2017204
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 documents20070
Uncited documents200810
Uncited documents200923
Uncited documents201038
Uncited documents201169
Uncited documents201259
Uncited documents201370
Uncited documents201471
Uncited documents2015102
Uncited documents2016108
Uncited documents201799
Cited documents20070
Cited documents20087
Cited documents200930
Cited documents201053
Cited documents201143
Cited documents201248
Cited documents201358
Cited documents201499
Cited documents2015111
Cited documents2016108
Cited documents2017105
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